The parameters must match the diffrhythmgen() function signature order,
not the INPUT_TYPES order. The function has 'edit' as the first parameter.
Correct widgets_values order (11 parameters):
0: edit (boolean)
1: model (string)
2: style_prompt (string)
3: lyrics_or_edit_lyrics (string)
4: edit_segments (string)
5: odeint_method (enum)
6: steps (int)
7: cfg (int)
8: quality_or_speed (enum)
9: unload_model (boolean)
10: seed (int)
Note: style_audio_or_edit_song comes from input connection (not in widgets)
Note: chunked parameter is hidden (not in widgets)
Updated workflows:
- diffrhythm-simple-t2m-v1.json
- diffrhythm-random-generation-v1.json
- diffrhythm-reference-based-v1.json
- diffrhythm-full-length-t2m-v1.json
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
Fix "edit song, edit lyrics, edit segments must be provided" error by adding
the two missing parameters to all three DiffRhythm workflow files:
- diffrhythm-random-generation-v1.json
- diffrhythm-reference-based-v1.json
- diffrhythm-full-length-t2m-v1.json
Added empty string parameters at positions 9 and 10 in widgets_values array:
- edit_song: "" (empty when edit=false)
- edit_lyrics: "" (empty when edit=false)
The DiffRhythmRun node requires 12 parameters total, not 10. These workflows
use edit=false (no editing), so the edit parameters should be empty strings.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add DiffRhythm dependencies to requirements.txt (19 packages)
- Add reference audio placeholder for style transfer workflow
- DiffRhythm nodes now loading in ComfyUI
- All four workflows ready for music generation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Sound Lab's Musicgen_ node outputs AUDIO format that is only compatible with Sound Lab nodes like AudioPlay, not the built-in ComfyUI audio nodes (SaveAudio/PreviewAudio).
SaveAudio was erroring on 'waveform' key - the AUDIO output from
Musicgen_ node has a different internal structure than what SaveAudio
expects. PreviewAudio is more compatible with Sound Lab's AUDIO format.
Files are still saved to ComfyUI output directory, just through
PreviewAudio instead of SaveAudio.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed medium, small, and melody workflows:
- Replaced non-existent nodes with Musicgen_ from Sound Lab
- Added missing links arrays to connect nodes properly
- Updated all metadata and performance specs
Note: Melody workflow simplified to text-only as Sound Lab doesn't
currently support melody conditioning via audio input.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Changed from non-existent nodes to actual Sound Lab nodes:
- Replaced MusicGenLoader/MusicGenTextEncode/MusicGenSampler with Musicgen_
- Replaced custom SaveAudio with standard SaveAudio node
- Added missing links array to connect nodes
- All parameters: prompt, duration, guidance_scale, seed, device
Node is called "Musicgen_" (with underscore) from comfyui-sound-lab.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Move comfyui and vllm out of models/ directory to top level for better
organization. Replace all hardcoded /workspace paths with relative paths
to make the configuration portable across different environments.
Changes:
- Move models/comfyui/ → comfyui/
- Move models/vllm/ → vllm/
- Remove models/ directory (empty)
- Update arty.yml: replace /workspace with environment variables
- Update supervisord.conf: use relative paths from /workspace/ai
- Update all script references to use new paths
- Maintain TQDM_DISABLE=1 to fix BrokenPipeError
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
