# Curated Ep47 Acestep V1 3 5b Music To Music Instrumental

> Curated ComfyUI workflow imported from `EP47 AceStep V1 3.5b music to music - Instrumental.json`.

- Skill: `steliosot/curated-ep47-acestep-v1-3-5b-music-to-music-instrumental` (Agent Skill, multi-file: 6 files)
- Install (CLI): `npx skillmds@latest add steliosot/curated-ep47-acestep-v1-3-5b-music-to-music-instrumental`
- Raw SKILL.md: https://api.skillmd.com/api/skills/steliosot/curated-ep47-acestep-v1-3-5b-music-to-music-instrumental/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: steliosot (https://skillmd.com/u/steliosot)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/steliosot/curated-ep47-acestep-v1-3-5b-music-to-music-instrumental

---


# curated_ep47_acestep_v1_3_5b_music_to_music_instrumental

Curated workflow skill generated from `EP47 AceStep V1 3.5b music to music - Instrumental.json`.

## Capability Family

- `audio`

## Inputs

- Optional runtime overrides supported by `run(...)`:
  - `prompt`
  - `negative_prompt`
  - `width`, `height`
  - `seed`, `steps`, `cfg`
  - `sampler_name`, `scheduler`, `denoise`
  - `server`, `headers`, `api_prefix`

## Outputs

- Returns JSON with:
  - `status`
  - `prompt_id`
  - `output_images` (includes image/video entries reported by Comfy history)

## Model Requirements

- `checkpoint`: `ace_step_v1_3.5b.safetensors` -> `models/checkpoints`

## Custom Node Requirements

- None detected.

## Links Extracted From Workflow Notes

- https://discord.com/invite/gggpkVgBf3
- https://docs.comfy.org/tutorials/audio/ace-step/ace-step-v1
- https://docs.comfy.org/tutorials/audio/ace-step/ace-step-v1#multilingual-support
- https://github.com/ace-step/ACE-Step
- https://huggingface.co/ACE-Step/ACE-Step-v1-3.5B
- https://huggingface.co/Comfy-Org/ACE-Step_ComfyUI_repackaged/resolve/main/all_in_one/ace_step_v1_3.5b.safetensors?download=true
- https://www.youtube.com/@pixaroma

## Source

- Original: `comfy-data/workflows/EP47 AceStep V1 3.5b music to music - Instrumental.json`

<!-- AUTO-METADATA-START -->
## Routing Metadata

- Family: `audio`
- Input modalities: `audio`
- Output modalities: `audio/wav`
- Model families: `sd3`
- Node count: `11`
- Complexity score: `4`
- Resource profile: `medium`
- Estimated runtime: `moderate (about 30-120s depending on server)`
- Max latent resolution hint: `None`x`None`
- Max sampler steps hint: `50`

## Detected Models

- `checkpoint`: `ace_step_v1_3.5b.safetensors` -> `models/checkpoints`

## Detected Custom Nodes

- None detected.

## Runtime Warnings

- Audio generation may take longer on CPU-only or low-VRAM servers.
- Moderate-high sampler steps detected (>=40); runtime may be longer.
<!-- AUTO-METADATA-END -->