Migrate Music Libraries · fumonull bundle Migrate a user's music library between streaming platforms or local music services, including owned playlists, followed/saved playlists, liked or favorite songs, saved albums, followed artists, folders, and related metadata. Use for any cross-platform music migration, backup-and-restore, playlist transfer, favorite-library synchronization, or repair/retry workflow where Codex must match catalogs, preserve source order, create a separate destination playlist for the source “Liked Songs” instead of modifying the destination's built-in likes, verify results by reading them back, and produce a migration completion report.
