# Jp Melody Writing > Melody-writing methodology - pitch-motion mechanics, note duration and rhythm, modes and pentatonic scales, motivic development, phrase construction, lyric-melody fit, and whole-song climax design. Use when the user wants to write a melody (verse/chorus), wants to improve a bland melody, needs motivic development techniques, or wants to understand how melody interacts with harmony/lyrics. - Skill: `jtydhr88/jp-melody-writing` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add jtydhr88/jp-melody-writing` - Raw SKILL.md: https://api.skillmd.com/api/skills/jtydhr88/jp-melody-writing/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: jtydhr88 (https://skillmd.com/u/jtydhr88) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/jtydhr88/jp-melody-writing --- # Japanese-Style Melody Writing (Melodic Method) Source: the complete system of Hiroshi Takayama, *Popyurā Ongaku Sakkyoku no Tame no Senritsu-hō, Expanded Edition* (ポピュラー音楽作曲のための旋律法 増補版, Rittor Music). This file reorganizes the book into a practical reference by compositional task. The large lookup tables (seven types of non-chord tones, motive-construction table, eight degrees of cadential openness, form formula collection, situation-based reverse-lookup skeleton, etc.) are in `reference.md` in this directory. --- ## 0. Core Concept: A Melody = One Tone Moving Through Time - A melody is not "multiple tones arranged in space" but **one tone moving through time** (imagine a floating ball moving up and down). - Listeners connect earlier and later tones by memory and **retroactively update** each tone's role (starting point → passing point → arrival point) — only upon hearing the 3rd tone is the 1st tone reinterpreted as "the start of an ascent." - Every tone sits in a **force field (場, ba)** made of four forces: 1. **Gravity of register**: high notes are tense — moving upward requires effort; low notes are settled — moving downward feels like releasing tension; 2. **Force of the mode**: in-scale tones are stable, out-of-scale tones are pulled back; 3. **Force of harmony**: consonance with the chord is stable, conflict makes the tone want to move — this is precisely the source of forward momentum; 4. **Force of beat and rhythm pattern**: on-grid positions are stable, positions off the rhythmic grid are unstable. - Two additional sources of expressive motion: - **Everyday-experience associations**: speech intonation (イントネーション), the physical load of bodily movement — stepwise motion = small gestures, hence smooth; large leaps = big gestures, hence effortful; repeated low notes = the strong vibration of a large instrument, hence a sense of heat. - **In-song experience (designable by the composer)**: an unusual use of a tone can be accepted empathetically if it is **prepared in advance** within the song (letting listeners accumulate the relevant experience first); an ordinary use of a tone can become fresh through contextual relationships. This is the key to resolving the "banal vs. self-indulgent" dilemma. - **Segmentation (分節, bunsetsu)**: the same string of tones, segmented differently, = a different melodic experience. When writing a melody you must constantly anticipate "where and how the listener will segment." The units cut out by segmentation are **phrases (フレーズ)**. - **Hierarchization of motion**: tone → motion → phrase → motion-of-⟨tonal motions⟩ → large-scale structure. - Stacking and enlarging tension (tension↑ → more tension↑ → expansion↑) creates sustained expression and large forms; - The final release acts on **everything that came before**, producing an intense sense of relief (安堵感). - Terminology convention (strictly distinguished in the book): **pitch** = the height of a tone itself; **interval** = the distance between two tones. --- ## 1. Expressive Rules of Pitch Motion ### Direction (向き) | Motion | Expression | |---|---| | Ascending | Tension, exaltation; phrase-final ascent = question, tossing out, addressing the other | | Descending | Relaxation, stability; phrase-final descent = answer, nodding (うなずき), sigh, conviction | | Narrow up-down oscillation | Hesitant wavering (逡巡, shunjun — dithering back and forth), neither ascent nor descent | - For phrases of three or more tones, overall direction is judged by **the relative height of the first and last tones**; if the local motion arriving at the final tone opposes the overall direction, the sense of overall direction is **weakened**. - Segment long phrases first, judge direction section by section, then assess the composite effect. - **The harmonic background can rewrite the meaning of direction**: if an ascent lands on a stable tone by harmonic mechanics (e.g., G7→C landing on the tonic), the "questioning feel" is replaced by a "sense of resolution." To emphasize question/tossing-out, **remove the elements that block it** (don't land on a stable tone). - A slow ascent with restrained volume and tension can express "longing gazing into the distance, pure yearning" rather than tension. - Bodily analogy: ascent = stretching up to look far away (伸び上がり), descent = bending down to look closely (かがみ込む). ### Width (幅) - **Stepwise motion (順次進行, junji shinkō)**: - Smooth and flowing, without obstruction; ascending/descending along the scale = a smooth increase/decrease of tension, extremely common; - Adding auxiliary tones a 2nd above/below the existing tones as ornamentation = increasing motion while keeping the contour, more florid. - **Semitones**: - The narrowest interval, expressing subtle nuance and delicate tenderness (デリケート); a melody containing semitones = **voluptuous beauty (艶やかさ) and depth**; - **Overuse (especially chromatic semitones with accidentals) → neurotic, morbid, grotesque (グロテスク)** — must be restrained; - "How to use semitones well" is a major requirement of melodic sensibility (one of the two great sources of melodicity, alongside pentatonic density). - **Leaps (跳躍進行, chōyaku shinkō)**: - Dramatic, large emotional swings; **the position of the leap is emphasized** (whichever word the leap lands on, that word stands out); - **A single leap should stay within a 6th**; a **perfect octave**, however, is actually easy to sing and easy to hear, and is usable; - Too many leaps still make a melody hard to sing and unnatural — use with restraint. - **Repeated notes (same pitch)**: - Low register = calm confiding, understated narration (or forcible suppression); high register = tension continuously sustained, ceaseless shouting; - When pitch stays still, the listener's attention shifts to rhythm → combine syncopation and varied durations = percussive / speech-like (語り, katari — narration) expression. - **Width × speed**: - The narrower the interval, the easier to sing and the more it suits any tempo; the wider, the more it needs slow tempo and preparation; - A large leap needs **sufficient duration at its start or end (or both)** to sound natural and singable; rapid continuous alternation between high and low notes stiffens most easily. --- ## 2. Preparing and Landing Leaps - **Upward leaps are easy, downward leaps are hard** (moving while adding force is controllable; motions that release force are hard to stabilize). - Two remedies for a wide downward leap: 1. The landing point naturally carries an **accent (アクセント)** — anticipate it and use it deliberately; 2. Lengthen the starting tone fully + diminuendo (ディミヌエンド) — build up emotion and tension at the start before leaping. - Among narrow leaps, **downward is actually easier** (force release) — a "short high note leaping down" at the start of a phrase to create a phrase-head accent is a common device (the 「いつでも」「どこでも」 type, matching word intonation). - **Tame (タメ, windup/holding back)**: before a leap, place 1 to several tones moving in the **opposite direction** (usually stepwise), like winding up before a big gesture; it can also be placed mid-leap. - **Josō (助走, run-up)**: before a leap, place 1 to several stepwise tones in the **same direction**; the run-up tones may lie inside or outside the leap interval. - **Landing cushion**: after arriving at the leap, follow with 1 to several stepwise tones in the **same direction**, softening the landing impact — especially effective for downward leaps. - **Rebound (reaction)**: after a large leap, stepwise motion in the **opposite direction** = a landing rebound; that rebound step can double as the tame for the next leap, forming a chain of "leap → rebound(windup) → leap → rebound(windup) → leap." - **Splitting a 7th**: a 7th leap is most commonly split with an intermediary tone into **3rd+5th or 4th+4th** (stepping-stone style, 飛び石, in two steps). - **Hard limit on same-direction consecutive leaps**: **leaps of a 4th or larger may continue in the same direction at most 2 times, and the total interval between the two ends must stay within 1 octave**. - Compliant examples: 3rd+5th = 7th, 4th+4th = 7th; - Violations: 5th+5th = 9th, 4th+4th+4th = 10th — unnatural and hard to sing. - A melody with many large leaps tends to sound instrumental and mechanical; but **a large leap at slow tempo with unhurried preparation** can draw an expansive, open (伸び伸び) melodic line. - **Leaps larger than an octave strongly sever the melody** (they cannot be segmented as one phrase); reverse use: separate registers widely at segmentation boundaries → a **pseudo-two-voice** melody (a low-register motive and a high-register motive in dialogue). - **The value of "unnatural" motion** (all require restraint — overuse kills the effect): - An unprepared large leap = a sudden **emotional outburst** (filling in intermediary tones makes it smooth but destroys the explosive force); - Not resolving a leap in the opposite direction but continuing the same way = a special sense of **setsunai (切ない, aching bittersweet heartache)**; - Consecutive leaps with thin internal connection = disembodied lightness, an **inorganic pop feel**; - Displaced semitones with no perceptible scale affiliation = artificiality, detached irony; - Augmented intervals (増音程, zō-ontei) = a non-Western feel. - Master formula: **embed local unnaturalness as a "hook" (引っかかり), then finally resolve it in a natural way**. --- ## 3. Range Setting and the Human Voice ### Basic Rules of Range - **First set the melody's central range at roughly 1 octave**, and place the center of each phrase within it — otherwise the melody becomes diffuse, or even sounds like a mix of multiple voices. - The whole song's actual range is about **1.5 octaves, at most 2 octaves** (which happens to be the usable range of most voices and instruments). - Contained within 1 octave = a narrow-interval melody, intimate and easy to sing; - Spanning 2 octaves = strongly dynamic but hard to sing. - Effects of a phrase's position within the range: - Center shifted high = bright, full of tension; a tone **breaking above the range ceiling** spikes in tension; extreme highs = an anguished (苦しげ) expression; - Center shifted low = calm and relaxed; falling below the floor = heavy (重々しい); extreme lows = powerless slackness. - **The same motion has different effects at different positions in the range**: - An ascent in the middle of the range = moderate tension; an ascent toward the top, breaking out of the range = tension conspicuously amplified; - An ascent climbing from a low position back to the middle = the tension increase is offset by "low notes turning soft," and may even act as relaxation; - The same phrase-final ascent: low register = a light-hearted question; high register = an earnest plea, even an interrogation (詰問). - Pitch character is **relative**: the same middle C is heard as a "high note" in a low-register melody and a "low note" in a high-register melody. ### The Human Voice (声の音域) - Male voices are about 1 octave lower than female voices; by convention male voice parts are **notated 1 octave higher than sounding**. In pop practice: male voices rarely use the low register and often use the high register; female voices rarely use the extreme high register and commonly use the low register. - **Chest voice (チェストボイス, ≈ jigoe/natural voice)**: - The root of pop-music reality (リアリティ) and intimacy; the character of pitch motion is expressed most intensely here; - The strained quality of the high register can express **earnestness** (the urgency of wanting to convey something). - **Middle voice (ミドルボイス)**: - Half-closed vocal folds, extending the range upward; the timbre is bright and open = a positive, projecting strong expression; - The same high phrase: sung in chest voice = strained and imploring (苦しげ); sung in middle voice = expansive, gazing into the distance — register choice changes the melody's character; - **Whether a male singer has a middle voice, and where his passaggio (換声点, kanseiten — register break) lies**, is a major precondition determining range and key (キー) — confirm it first. - **Falsetto (ファルセット/裏声)**: - Treat it as **a different instrument from chest voice**: pure and delicate, suited to refined, tender (デリケート) expression; - Limitations: few overtones → diction slightly blurred; dynamics hard to vary → unsuited to intimate confiding and large emotional swings; - **Flipping into falsetto from chest voice** = the desperation (懸命さ) of reaching a high note even at the cost of the voice breaking → intense longing, ultimate setsunasa. - **For singers with an awkward passaggio: design registers phrase by phrase** (this phrase in chest voice, that one in falsetto/middle voice), so no single phrase crosses the break. - Set the melody's basic octave in the **middle of the usable extreme range** — leaving headroom while keeping the option of deliberately touching the limits for expression (a strained high note conveying depth of feeling). - **The shōwa (唱和, inner sing-along) effect**: - Listeners hum along with the melody in their heads — after being **induced into entrainment** by accessible repetition, a subsequent high note still feels "high and tense" to the listener even if the singer produces it effortlessly; - A sudden high note at the song's opening or a phrase's start gives no time to entrain → it is externalized and appreciated as display (a sense of virtuosity); - When writing, be explicit about whether a passage will be "sung along with in entrainment" or "appreciated from outside," and actively induce the intended mode. --- ## 4. Duration and Cadence ### Usable Range of Note Values - Common note values: **16th note to whole note**; tuplets are normally only 1-beat or 2-beat triplets (32nd notes, quintuplets, etc. appear only occasionally to cram in lyrics). - Principle: pop music must let listeners stay entrained — **note-value combinations must not make the listener lose the beat**. - For a whole song in triplet feel, don't write triplets everywhere; renotate in compound meters **6/8, 9/8, 12/8**. - First examine character at a moderate tempo around BPM ≈ 100, where "note value ≈ note length," then consider the shifts at extreme tempos. ### Long Notes and Short Notes - **Long notes** = sustained force = tension; expression can be shaped inside the note (vibrato ビブラート, crescendo/decrescendo) → **climaxes commonly place a long note in the high register** (the maximum-intensity expression of tension). - Consecutive long notes + little pitch motion = sustained tension; but **sustaining too long turns slack and boring** — insert leaps, or weave short notes between the long ones to revive it. - Long notes + large leaps combined = smooths out large pitch motion while **amplifying the sense of scale (スケールの大きさ)**. - Each long note carries strong expression: sung forte = power and conviction; sung piano = gradually fading, hanging by a breath. - **Short notes** = light, agile, lively; sung forcefully = sharp, brusquely flinging away (突き放す). Short notes in the low register are offset by heaviness (重い). - Short notes + wide leaps are hard to sing and come with built-in dynamic swells — usable intentionally as accent/load; a large leap still needs "motion-preparation time" before it. - **Narrow intervals × short notes = melody approaching speech (語り/セリフ)** (news-anchor speech rate ≈ 8th notes at BPM 120, which does not sound fast). - Continuous short notes across a wide range = light rolling motion; **kept up too long = neurotic, obsessive**. - **Mixing long and short: long notes = principal (center of gravity / natural accent), short notes = subordinate** — regardless of beat position. - Common cycle: short notes **approach (アプローチ)** a high long note → tension → a low short note **releases** → approach again…; - Extreme compression = alternating long-short-long-short **skip feel (スキップ)** (common in 6/8, 12/8) — handy but **prone to yotei-chōwa (予定調和, predictable resolution / cliché predictability)**; beware banality. ### Duration Treatment at Cadences - Lengthening the cadence tone = motion stops; two follow-ups: add one short note to **release** the tension, or use a rest for **de-tensioning** (脱力). - **Duration alone is not enough to close a cadence**: if harmony and mode (scale degree) do not cadence at the same time, the sense of ending remains half-finished — usable in reverse: let the chorus settle while the whole song stays unresolved, leaving a "words left unsaid" feeling. - Large cadences (section-final / song-final): - Ritardando + decrescendo bleed off energy; a "notated ritardando" = writing each note before the cadence progressively longer, or **inserting one bar of 2/4**; - Variant: stretch the note before the cadence fully (tame) then end on a **short note** — tension held to the last instant, then released in a flash; - Further: **the melody omits the cadence tone, handing it to the accompaniment** — a dreamlike afterglow like breath cut short; - Reverse: no slowing, no lengthening, close with an accented short note = **a decisive, clean, strong will** (can be reinforced with an additional accented short note). - **Rests are part of the melody**: - A powerful segmentation tool — at the end of a long phrase, **don't fill the full value with a long note; place a rest to make the segmentation explicit yourself** (or use a breath mark ブレス or a slur スラー to frame the phrase); - A short rest inside a phrase = de-tensioning, functioning like a low short note; - Wherever the lyric contains a **sokuon (っ, geminate stop)**, a short rest necessarily results. --- ## 5. Beat Position and Syncopation ### Beat Position of Phrase Openings and Closings | Beat position | Opening effect | Closing effect | |---|---|---| | On the strong beat | Straightforward and sincere; but easily monotonous, and sounding simultaneously with the accompaniment bass, the opening note is easily buried | Straightforward but stiff | | After the strong beat | Led in by the background, prompted to speak; singing on the groove, coyly withholding (もったいぶる) | Ending as if hurried along, words trailing off | | Before the strong beat (anacrusis/pickup, アウフタクト) | The melody leads the whole song; actively addressing someone, strong emotion and clear will | The melody leads the background to a close | - A song opening with no accompaniment + flat note values easily falls into a **meterless state** (beats cannot be grouped) — beware; it can also be used deliberately as an unstable, mysterious introduction. - Mid-song meter changes: a section-level change = dramatic but risks splitting into two songs (keep unity with the same melodic figure); locally inserting one bar of 2/4 = a tame before the chorus that launches a pickup — a stock device; at any meter change, anticipate what the drums and bass will do. ### Syncopation (シンコペーション) and Anticipation (アンティシペーション) - **Syncopation** = a weak-beat (or offbeat) note tied into the following strong beat → that note becomes "strong-beat-ized" → the next step is **dragged later** = a tame feel, unhurried lag. - **Anticipation** = a strong-beat note played early on the preceding weak beat → the progression **arrives early** = urgency, restlessness, a driving rush. - Precondition for both: **the listener already clearly perceives the beat** — used a cappella or at the song's opening where the beat is not yet established, they are not only ineffective but disrupt the sense of meter. - A melody glued to the beat throughout = plain, earnest and forceful, but stiffly foursquare (四角四面), and since the accompaniment strikes on the beat, the melody doesn't stand out; **moderately detaching from the beat (offset the opening + timely syncopation) → the melody floats up off the beat, free and expansive (伸び伸び)**. ### Coordinating with the Rhythm Pattern (リズムパターン) - **Write the melody with a rhythm pattern already implied inside it**: while composing, play back an 8-beat/16-beat groove in your head and let the melodic motion move within that groove (ノリ) — avoid "forcing a melody into a ready-made rhythm pattern." - Three relationships with the **backbeat** (the snare on beats 2 and 4 in an 8-beat): 1. Have the melody **rest** at the backbeat positions → a call-and-response (掛け合い) with the backbeat; 2. It need not be strictly vacated; **consciously yielding** to it is already effective; 3. Reverse: melodic strong accents **in unison (ユニゾン) with the backbeat** — you can partially overlap and let the backbeat show through where the melody rests. - 8-beat melodies often move on **the offbeats (ウラ) of quarter notes**; 16-beat melodies on the offbeats of 8th notes → syncopation/anticipation arises naturally. - **Ura-nori / omote-nori (ウラノリ／オモテノリ)**: a groove consciousness taking the offbeat/onbeat as the starting point of each gesture (start → resolution); neither is superior, but the feel differs: - Omote-nori = grounded steadiness, striking power; ura-nori = bouncing, flowing lightness; - The groove determines which words get focus (in ura-nori, words starting on offbeats become focal) — to emphasize a word, adjust note placement according to the groove. - **Bounce (バウンス)**: offbeat notes shift later, closer to the next onbeat (≒ onbeat notes lengthen); the slower the tempo, the bigger the bounce; fixed at triplet values = **shuffle (シャッフル)**; in a bounced song the melody can use triplets without incongruity. - **The rhythm pattern belongs to the accompaniment**: leave gaps in the melody so the pattern shows through the gaps (a three-dimensional sound); **don't trace/duplicate the rhythm pattern with the melody** — redundant, cluttered, mutually canceling. ### The Motion of Rhythm (リズム) Itself - Rhythm = grouped note values + **accent placement** (different accent placement = a different rhythm); **high notes naturally act as accents** — you can build rhythm by placing high notes alone; swapping on/off positions (ウラオモテ) radically changes a rhythm's character. - **Plain repetition**: stable but rigid; enlarging the repeated unit to 2+ bars reduces the sense of formality; the fewer note-value types, the stronger the repetition effect and the heavier the formality. - **Displaced repetition**: repeating a 1.5-beat (dotted quarter) unit in 4/4; repeating a 2-beat unit in 3/4 = **hemiola (ヘミオラ)** — the displacement generates tension. - **Deformed repetition**: overall compression = impatient, pressingly earnest; overall expansion = unhurried and settled; lengthening via anticipation = paradoxically more urgent. - **Partial repetition**: leisurely echoing the phrase ending after a gap = **echo (エコー)** — introspection, lingering regret (心残り), murmuring to oneself; progressively shortening and beat-compressing the repeated part = **tatamikakeru (たたみかける, pressing in step by step)** — urgency. - **Contrast**: rhythmic shapes must have vivid characters to be recognized; the most legible = short-value groups vs. long-value groups; a latent contrast with the order flipped prevents boredom without seeming arbitrary. - Rhythm with unclear segmentation = long-winded; segmentation that is too self-evident = dull — accumulate tension with "hooked" note values and beat positions, then release at a plain-spoken position (a sense of opening, 開放感). --- ## 6. Modes and Pentatonic Scales ### Major Mode / Minor Mode (長旋法／短旋法) - A **mode** = selecting tones from the 12 + assigning roles (tonic, etc.); **the key is determined by the tonic's position**, not by the mode type; the same set of tones with a different tonic = a different mode (all white keys can be C major or A minor). - Major-mode mechanics: **the leading tone (導音, dō-on, degree vii) resolving up a semitone to the tonic is strongest** > dominant (v) > subdominant (iv); - Mechanics ≠ compulsion — the leading tone moving by arpeggio into another chord tone is also very common; the major mode overall has few constraints and free motion; - An overly strong functional feel (leading tone → tonic, tracing dominant-to-tonic harmony) = prim and stiff (school-anthem feel / punk's blunt shouting); - Major key ≠ cheerful: graduation songs and other works of sorrow and nostalgia are mostly in major. - The three forms of the minor mode: - **Natural minor scale**: no leading tone; motion is free but melodies easily go flat and featureless; - **Harmonic minor scale**: vii raised a semitone as leading tone (extremely strong pull to the tonic); an **augmented 2nd arises between vi–vii — avoid connecting them directly**; - **Melodic minor scale**: ascending, both vi and vii are raised (eliminating the augmented 2nd; the raised vi strongly tends toward the leading tone); when vii is not acting as leading tone it is not raised and moves toward vi (descending form). - Standard practice: proceed freely in natural minor, and **locally mix in harmonic (or melodic) minor at section boundaries to "punctuate"** — strong effect but easily predicted and contrived-sounding (わざとらしい); use sparingly. - Beyond the leading tone, minor has several other semitone locations → **well suited to emotional (情緒的) melodies**; minor key ≠ dark (much hard rock and many jazz standards are in minor). - **Church modes = grab the characteristic tone** (each differs from the major/minor mode by exactly 1 tone; full table in [reference.md](reference.md)): - Dorian (ドリア) = major 6th; Phrygian (フリギア) = minor 2nd; Lydian (リディア) = augmented 4th; Mixolydian (ミクソリディア) = minor 7th; - Place the characteristic tone at the right moments in the melody + support it with **chords containing the characteristic tone**; never using the characteristic tone = the mode is imperceptible, wasted; - Discrimination: a melody with lowered vii is usually "major mode + blues pentatonic," not Mixolydian. ### Pentatonic Scales (ペンタトニック) — a Major Source of J-Pop Melodicity - Pentatonic scales **have no leading tone and cannot form a dominant chord → cannot establish a key by themselves**; the mechanical core = "neighbor-tone tendency": - Tones tend to move to adjacent scale tones (adjacency comes in 2nds and 3rds; **2nds are easier**); leaping to a farther tone requires force, and after the leap the tendency is to reverse direction. - **Four typical figures ("pentatonic-sounding")**: 1. Move to a neighbor and fold back; 2. Move to a neighbor and continue in the same direction; 3. First "hook" (引っかける) to the neighbor in the **opposite direction**, then leap back two scale positions (= the pentatonic version of tame; the variant whose first step is a 2nd is the most common); 4. Overshoot past the target neighbor to the far side, then fold back. - **Three figures that destroy the pentatonic feel**: 1. Frequently leaping to tones 3+ scale positions away (one such leap followed by a return to normal is fine); 2. Leaping 2+ positions and then continuing in the same direction; 3. Consecutive leaps or repeated same-direction leaps. - Of these, **arpeggio-like (broken-chord) motion is the most destructive** — but arpeggio leaps across phrase boundaries are fine. - **Same-direction stepwise motion ≤ 3 steps**: 4 steps sweeps the entire scale = a characterless scale-run that merely announces "I am pentatonic." - **Mode shifting (転旋法, ten-senpō)**: - Two pentatonics a fifth apart differ by only 1 tone → easy to switch, commonly used, enriching the pentatonic's small tone supply; - **Switching between major/minor mode ⇄ pentatonic** (usually without a key-signature change): a pentatonic opening (intimate, singable) → splice into stepwise scale motion (semitone momentum) as complements; locally mixing the leading tone into a pentatonic to fit the harmony — freely adjusting distance between "pentatonicism" and "functional harmony." - **The pentatonic tonic may differ from the key tonic** (e.g., C major with an E-minor pentatonic = floating, modern color) — a standard way to avoid pentatonic flatness; any major/minor pentatonic built on a scale degree of the key is usable (if it contains an out-of-key tone, drop that tone). - Pentatonics are **highly independent of harmony**: tones that look like appoggiaturas/passing tones **need no resolution** and may leap away freely; the same harmony fits many pentatonic phrases and the same pentatonic phrase fits many progressions — "coexisting well with the harmony while acting independently and freely" is the essence of pentatonic melody. - Weakness: only 5 tones invite cliché, and no semitones means emotional scarcity — you can write in fixed **kobushi (こぶし, melismatic pitch inflection)**-style semitone turns (overuse becomes garrulous). - **Diluting the pentatonic feel**: insert large leaps or arpeggio-like motion. In practice, regulate "pentatonic density" phrase by phrase (labeling each phrase as ~pentatonic (strong)/(weak)/intermediate); even when not using a pentatonic, always ask how pentatonic the current melody feels. - **Pentatonic cadences**: the tonic = the strongest cadence tone, dominant next; arriving via a pentatonic neighbor or an ascending 4th is stronger; **the precondition for a strong cadence = the pentatonic tonic coincides with the key tonic**; otherwise only soft cadences are available. ### Blue Notes (ブルーノート) - Definition: **temporary semitone lowerings of degrees iii, v, vii in major** (the "melancholy tones") — not a fixed change to minor-scale tones, but: - Lowered **temporarily**, or deliberately sung flat **with the "true tone" as premise**; - The typical usage is a before/after contrast of "original tone → blue note," or ornamental oscillation between the two. - **The effect is strongest when the harmony does not contain the blue note** (the semitone collides with the chord's diatonic 3rd): blue iii against the 3rd of I, blue vii against the 3rd of V — a head-on collision, the fiercest blues color. - Often packaged as the **blue-note pentatonic (ブルーノートペンタトニック)** (a minor-pentatonic shape containing ♭iii and ♭vii) used over major; **blue v does not join the pentatonic and almost always resolves by semitone step up/down** (used as a passing/ornamental tone). - To "dye" the whole song blue: add chords such as ♭III, ♭VI, ♭VII, Vm, I7, IV7 (usable even when the melody has no blue notes; this is a **non-functional** usage carrying no harmonic function). --- ## 7. The Relationship Between Harmony and Melody ### Chord Tones and Non-Chord Tones - **Chord tones (和音内音)**: stable, straightforward, plain; but easily buried in the chord, and inevitably leap-heavy, lacking smoothness. Stability ranking: **root > 5th > 3rd**. - A purely chord-tone melody easily runs parallel to the harmony and gets swallowed by it; but when **the harmony moves frequently or contains local modulations**, it can actually highlight the harmonic interest. - **Non-chord tones (和音外音)**: unstable, tense, hard to bury; their urge to resolve (basic form = moving by **2nd up or down** to a chord tone) **is the greatest engine of melodic momentum**. - Tension control: non-chord tones a **semitone** from a chord tone are strongest (hard and fierce, to be used with care); the **longer the value and the stronger the beat**, the greater the tension. - In pentatonic/blues contexts, modal force takes priority and non-chord tones need not resolve. - Non-chord tones may be used consecutively; other chord tones may be interposed mid-resolution; **unresolved / irregularly resolved non-chord tones** = subtle feelings, an ineffable afterglow, inorganic expression (also a resource, but too long or too strong harms the sense of harmony). - Definitions and resolutions of the seven types of non-chord tones (passing tone / neighbor tone / appoggiatura / anticipation / escape tone / suspension / suspension-appoggiatura) → `reference.md` Table 1. - **The more chord tones a chord has (triad → 7th → 9th → 11th → 13th) → the fewer non-chord tones remain → the freer the usable tones, but the blander each tone's relationship to the chord**, losing the delicious mechanics of non-chord tones. - The chord-tone/non-chord-tone status of the same melody changes with the chord symbol (under C / CMaj7 / CMaj7(9), the identities of B and D differ) → **writing a melody requires simultaneously imagining the chord sounding with it**; - The whole song needs a plan for "how many chord tones, and where and why the count changes" — a 9th chord suddenly appearing in a triad-dominated song = the forces at that spot lurch, unbalancing the structure. ### Melody within Functional Harmony (機能和声) - Function groups and progression rules (T→anything; D must return to T, D→S forbidden; S = buffer between T and D) → `reference.md` Table 2. - Stock progressions **at the instant of the chord change**: leading tone → tonic (semitone up), degrees iv/vi → down a 2nd, dominant degree → hold or up a 4th — following them = a strong sectional/cadential feel; within the dominant chord itself, arpeggios and steps are free. - The melody should avoid implying "forbidden progressions" (e.g., a melody strongly implying V→IV) — done deliberately, it yields a non-tonal, modal effect. - **Yotei-chōwa alert**: a melody traveling with functional harmony (especially tones over the dominant chord) is extremely easy to predict — **break textbook resolutions with suspensions, appoggiaturas, and anticipations**. - A section may cadence directly on the dominant chord, and the next section **need not start from the tonic chord** (a strong sectional break permits harmonic discontinuity, e.g., after a G7 section, restarting straight from F). ### Melody within Non-Functional Harmony - Modes without a leading tone (natural minor, pentatonic) often pair with **non-functional harmony**: chords planted directly against melody tones, **parallel motion**, harmony that doesn't progress and serves only as rhythmic accent, chains of 4ths (lacking the dominant→tonic thrust). - Weak momentum → songs easily go flat; countermeasures: a combined tactic of **rhythmic-density changes, register leaps, pentatonic ⇄ scale switching, appoggiatura resolutions, and locally borrowing V7→I to punctuate sections**. ### Mutual Independence of Melody and Harmony - **Melodic motion and harmonic motion need not coincide**: melody stalls while harmony moves, they move in opposite directions, the same melody over different harmonies — all are sources of three-dimensional depth (exploit them actively; they are not errors). - A melody that traces (なぞる) the harmony = flat and monotonous (occasionally useful for a unified sense of power). - **At least one of the bass (lowest voice) and the melody should leave the root**: melody constantly coinciding with the root = stable but sonically impoverished; change the chord's bass note (inversion) or have the melody avoid the root. ### Chords First or Melody First - The trap of fixing a complex progression first: the melody degenerates into "walking along the harmony"; harmonic rhythm becomes formulaic (one chord per bar, dominant at the end of 8 bars); **transplanting a genre's typical progression ≠ obtaining that genre** (characteristic progressions exist bound to rhythm, melody, and position in the form). - Practice path: **freely invent melodies over 1–2 chords → over a 3–4-chord loop progression** (play the loop until your body memorizes it, then "hold the harmony in mind while inventing melody") → once fluent, invent even complex progressions **in relation to the melody**. - Conclusion: melody and harmony are **parallel temporal structures that should be conceived simultaneously and interlocked tightly** — neither takes precedence. --- ## 8. Fitting Lyrics and Melody (歌詞と旋律) ### Intonation (イントネーション) - **Principle: the melody's rises, falls, and stresses match the word's pitch accent** — otherwise meaning becomes hard to catch or is heard as a different word (「雨が晴れて」 "the rain clears" → 「飴が腫れて」 "the candy swells"). - Pitch accent follows **standard Japanese (標準語)** (standard ≠ Tokyo dialect; when unsure, consult an accent dictionary アクセント辞典). - **Deliberately defying the accent** = a linguistic hook, expression of large emotion — but adjacent words must have correct accent to preserve the sentence's meaning; setting particles on high notes can build emotion in rising steps. - Phrase endings: **rising ending (語尾上行)** = question, appeal, hope; **falling ending (語尾下行)** = answer, assertion, resignation. ### The Rhythm of Words - **Chōon (長音, ー, long vowel)**: give it a long note value (or re-articulate for emphasis); stretching the wrong place changes meaning (「彼が好き」 "I like him" → 「カレーが好き」 "I like curry") — **align the stretched note with the bunsetsu (word-phrase) boundary**. - **Sokuon (促音, っ, geminate stop)**: express with a rest; or lengthen the preceding vowel, then cut it off short and strong (「はしーぃって」). - **Hatsuon (撥音, ん, moraic nasal)**: merge into the previous syllable, or give it a **short, weak** independent note; a long strong-beat 「ん」 is hard to sing and easily buried (unless you make it float by taking it off the chord tones). - **Devoiced vowels (無声音)** (devoicing of u/i after t/k/f/s/p, e.g., the く of 「たかく」): no perceptible pitch — **must get a short note**, otherwise the phrase's musical meaning changes (the effect of figure repetition is lost). - **Consecutive identical vowels** (「こと＋おもってる」): insert a rest between the two notes, or change pitch, to prevent them merging into one long tone that swallows the second vowel. ### Segmentation and Emphasis - When lyric bunsetsu and melodic segmentation **coincide, comprehension is easy**; misalignment changes meaning (「君が来るまで待ってる」 "I'll wait until you come" → 「君が車で待ってる」 "you're waiting in the car"). - Uses of **deliberate misalignment**: breaking before a particle to suspend interest; cutting mid-word to create tension (「わ・た・し」 syllable-by-syllable insistence); stretching the phrase head as tame to induce expectation — use only where word meaning survives. - Letting the musical phrase override linguistic segmentation = a comprehension burden on the listener → reverse-used as the obsession and earnestness of "singing it out even so"; all-equal 8th notes + **preserving word boundaries by pitch motion alone** = a single-minded (一途) devotion. ### Lyrics-First and Music-First (詞先・曲先) - **Shisen (詞先, lyrics-first)**: writing only the **catchphrase** at the head of the sabi (サビ, chorus/hook) lyrics-first is already effective; even **merely reserving positions for sokuon words** (「ずっと」「もっと」「きっと」) is effective. Give the words to be highlighted long values, high notes, and kime positions. - Four repairs for **kyokusen (曲先, music-first)**: 1. More syllables than notes → split note values or add notes before/after; 2. Fewer syllables than notes → merge note values; 3. Counts match but rhythm doesn't fit → change values/rhythm; 4. Contour conflicts with pitch accent → adjust pitches while minding segmentation. - **Don't finish the melody to the last detail in advance — keep room for revision**, and iterate back and forth with the lyrics; take care not to destroy repetition/contrast structures to accommodate words — when necessary, **go back and change the lyrics**. ### Ji-amari / Ji-tarazu (deliberate mismatches) - **Ji-amari (字余り, too many syllables)**: words crammed into short values, patter-like → a breathless **desperation**; compressing the notes at the **phrase head** = a forward-toppling surge; repeating that rhythm = step-by-step advancing earnestness. Overdone, it becomes strings of equal values, a speech-like melody; if the emphasized word earns no sympathy it slides into comedy. - **Ji-tarazu (字足らず, too few syllables)**: words stretched, articulated over multiple pitches → arrests attention, **pouring in deep feeling**; stretched too far = word meaning dissolves into scat (スキャット, meaningless vocalise). ### Rhyme and Rhetoric - **Rh …(truncated)