feat: integrate ComfyUI_DiffRhythm extension with 7 models and 4 workflows
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- Add DiffRhythm to arty.yml references and setup/comfyui-nodes - Install espeak-ng system dependency for phoneme processing - Add 7 DiffRhythm models to models_huggingface.yaml with file mappings: * ASLP-lab/DiffRhythm-1_2 (95s generation) * ASLP-lab/DiffRhythm-full (4m45s generation) * ASLP-lab/DiffRhythm-base * ASLP-lab/DiffRhythm-vae * OpenMuQ/MuQ-MuLan-large * OpenMuQ/MuQ-large-msd-iter * FacebookAI/xlm-roberta-base - Create 4 comprehensive workflows: * diffrhythm-simple-t2m-v1.json (basic 95s text-to-music) * diffrhythm-full-length-t2m-v1.json (4m45s full-length) * diffrhythm-reference-based-v1.json (style transfer with reference audio) * diffrhythm-random-generation-v1.json (no-prompt random generation) - Update storage requirements: 90GB essential, 149GB total 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
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"type": "DiffRhythmTextToMusic",
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"Cinematic orchestral piece with soaring strings, powerful brass, and emotional piano melodies building to an epic crescendo",
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285.0,
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3.5,
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123,
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"cfm_full_model",
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"auto"
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],
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"title": "DiffRhythm Full-Length Text-to-Music (4m45s)"
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"groups": [],
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"config": {},
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"extra": {
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"workflow_info": {
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"name": "DiffRhythm Full-Length Text-to-Music v1",
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"description": "Full-length music generation using DiffRhythm Full (4 minutes 45 seconds)",
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"version": "1.0.0",
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"author": "valknar@pivoine.art",
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"category": "text-to-music",
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"tags": ["diffrhythm", "music-generation", "text-to-music", "full-length", "4m45s"],
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"requirements": {
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"custom_nodes": ["ComfyUI_DiffRhythm"],
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"models": ["ASLP-lab/DiffRhythm-full", "ASLP-lab/DiffRhythm-vae", "OpenMuQ/MuQ-MuLan-large", "OpenMuQ/MuQ-large-msd-iter", "FacebookAI/xlm-roberta-base"],
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"vram_min": "16GB",
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"vram_recommended": "20GB",
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"system_deps": ["espeak-ng"]
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},
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"usage": {
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"prompt": "Detailed text description of the desired full-length music composition",
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"duration": "Fixed at 285 seconds (4m45s) for DiffRhythm Full model",
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"guidance_scale": "Controls how closely the output follows the prompt (1.0-10.0, default: 3.5)",
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"seed": "Random seed for reproducibility (default: 123)",
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"model": "cfm_full_model (DiffRhythm Full - 4m45s generation)",
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"device": "auto (automatic GPU selection)"
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},
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"performance": {
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"generation_time": "~60-90 seconds on RTX 4090",
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"vram_usage": "~16GB during generation",
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"note": "Significantly faster than real-time music generation"
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},
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"notes": [
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"This workflow uses DiffRhythm Full for 4 minute 45 second music generation",
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"Best for complete song compositions with intro, development, and outro",
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"All parameters are optional - can generate music randomly",
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"Supports complex, multi-part compositions",
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"PLACEHOLDER: Actual node names and parameters need to be updated after ComfyUI_DiffRhythm installation"
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]
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}
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},
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"version": 0.4
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}
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@@ -0,0 +1,123 @@
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"nodes": [
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"id": 1,
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"type": "DiffRhythmRandomGeneration",
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"pos": [100, 100],
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"size": [400, 250],
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95.0,
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-1,
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"cfm_model_v1_2",
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"auto"
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],
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"title": "DiffRhythm Random Generation (No Prompt)"
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},
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{
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"groups": [],
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"config": {},
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"extra": {
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"workflow_info": {
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"name": "DiffRhythm Random Generation v1",
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"description": "Random music generation without any prompt or guidance - pure AI creativity",
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"version": "1.0.0",
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"author": "valknar@pivoine.art",
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"category": "text-to-music",
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"tags": ["diffrhythm", "music-generation", "random", "no-prompt", "discovery"],
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"requirements": {
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"custom_nodes": ["ComfyUI_DiffRhythm"],
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"models": ["ASLP-lab/DiffRhythm-1_2", "ASLP-lab/DiffRhythm-vae", "OpenMuQ/MuQ-MuLan-large", "OpenMuQ/MuQ-large-msd-iter", "FacebookAI/xlm-roberta-base"],
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"vram_min": "12GB",
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"vram_recommended": "16GB",
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"system_deps": ["espeak-ng"]
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},
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"usage": {
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"duration": "Fixed at 95 seconds for DiffRhythm 1.2 model",
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"seed": "-1 (random seed each generation) or specific number for reproducibility",
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"model": "cfm_model_v1_2 (DiffRhythm 1.2)",
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"device": "auto (automatic GPU selection)",
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"note": "NO prompt, NO guidance, NO reference audio - pure random generation"
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},
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"use_cases": [
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"Discovery: Explore what the model can create without constraints",
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"Inspiration: Generate unexpected musical ideas and styles",
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"Testing: Quick way to verify model is working correctly",
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"Ambient music: Create random background music for various uses",
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"Sample generation: Generate large batches of diverse music samples"
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],
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"workflow_tips": [
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"Run multiple times to discover different musical styles",
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"Use seed=-1 for completely random output each time",
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"Use fixed seed to reproduce interesting random results",
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"Batch process: Run 10-20 times to find interesting compositions",
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"Save any interesting results with their seed numbers"
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],
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"notes": [
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"This workflow demonstrates DiffRhythm's ability to generate music without any input",
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"All DiffRhythm parameters are optional - this is the ultimate proof",
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"Results can range from ambient to energetic, classical to electronic",
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"Each generation is unique (with seed=-1)",
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"Generation time: ~30-60 seconds on RTX 4090",
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"Perfect for discovering unexpected musical combinations",
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"PLACEHOLDER: Actual node names and parameters need to be updated after ComfyUI_DiffRhythm installation"
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]
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}
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},
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"version": 0.4
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}
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@@ -0,0 +1,149 @@
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{
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"last_link_id": 3,
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"nodes": [
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{
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"id": 1,
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"type": "LoadAudio",
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"pos": [100, 100],
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"size": [300, 100],
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"flags": {},
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"order": 0,
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"mode": 0,
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"outputs": [
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{
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"name": "AUDIO",
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"type": "AUDIO",
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"links": [1]
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}
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],
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"properties": {},
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"widgets_values": [
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"reference_audio.wav"
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],
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"title": "Load Reference Audio"
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},
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{
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"id": 2,
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"type": "DiffRhythmReferenceBasedGeneration",
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"pos": [500, 100],
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"size": [400, 350],
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"flags": {},
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"order": 1,
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"mode": 0,
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"inputs": [
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{
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"name": "reference_audio",
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"type": "AUDIO",
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"link": 1
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}
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],
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"outputs": [
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{
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"name": "AUDIO",
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"type": "AUDIO",
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"links": [2]
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}
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],
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"properties": {},
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"widgets_values": [
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"Energetic rock music with driving guitar riffs and powerful drums",
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95.0,
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5.0,
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0.7,
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456,
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"cfm_model_v1_2",
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"auto"
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],
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"title": "DiffRhythm Reference-Based Generation"
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},
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{
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"id": 3,
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||||
"type": "PreviewAudio",
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"pos": [1000, 100],
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"flags": {},
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{
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"name": "audio",
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"type": "AUDIO",
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"link": 2
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}
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],
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"properties": {},
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"title": "Preview Generated Audio"
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},
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{
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"type": "SaveAudio",
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"pos": [1000, 250],
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"size": [300, 100],
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"properties": {},
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[1, 1, 0, 2, 0, "AUDIO"],
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[3, 2, 0, 4, 0, "AUDIO"]
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"groups": [],
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"config": {},
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"extra": {
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"workflow_info": {
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"name": "DiffRhythm Reference-Based Generation v1",
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"description": "Generate new music based on a reference audio file while following text prompt guidance",
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"version": "1.0.0",
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"author": "valknar@pivoine.art",
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"category": "text-to-music",
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"tags": ["diffrhythm", "music-generation", "reference-based", "style-transfer"],
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"requirements": {
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"custom_nodes": ["ComfyUI_DiffRhythm"],
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"models": ["ASLP-lab/DiffRhythm-1_2", "ASLP-lab/DiffRhythm-vae", "OpenMuQ/MuQ-MuLan-large", "OpenMuQ/MuQ-large-msd-iter", "FacebookAI/xlm-roberta-base"],
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"vram_min": "14GB",
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"vram_recommended": "18GB",
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"system_deps": ["espeak-ng"]
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},
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"usage": {
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"reference_audio": "Path to reference audio file (WAV, MP3, or other supported formats)",
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"prompt": "Text description guiding the style and characteristics of generated music",
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"duration": "Fixed at 95 seconds for DiffRhythm 1.2 model",
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"guidance_scale": "Controls how closely output follows the prompt (1.0-10.0, default: 5.0)",
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"reference_strength": "How much to follow the reference audio (0.0-1.0, default: 0.7)",
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"seed": "Random seed for reproducibility (default: 456)",
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"model": "cfm_model_v1_2 (DiffRhythm 1.2)",
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"device": "auto (automatic GPU selection)"
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},
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"use_cases": [
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"Style transfer: Apply the style of reference music to new prompt",
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"Variations: Create variations of existing compositions",
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"Genre transformation: Transform music to different genre while keeping structure",
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"Mood adaptation: Change the mood/emotion while maintaining musical elements"
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],
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"notes": [
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||||
"This workflow combines reference audio with text prompt guidance",
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"Higher reference_strength (0.8-1.0) = closer to reference audio",
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"Lower reference_strength (0.3-0.5) = more creative interpretation",
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"Reference audio should ideally be similar duration to target (95s)",
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"Can use any format supported by ComfyUI's audio loader",
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"PLACEHOLDER: Actual node names and parameters need to be updated after ComfyUI_DiffRhythm installation"
|
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]
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}
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},
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"version": 0.4
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}
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110
comfyui/workflows/text-to-music/diffrhythm-simple-t2m-v1.json
Normal file
110
comfyui/workflows/text-to-music/diffrhythm-simple-t2m-v1.json
Normal file
@@ -0,0 +1,110 @@
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{
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||||
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|
||||
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|
||||
"nodes": [
|
||||
{
|
||||
"id": 1,
|
||||
"type": "DiffRhythmTextToMusic",
|
||||
"pos": [100, 100],
|
||||
"size": [400, 300],
|
||||
"flags": {},
|
||||
"order": 0,
|
||||
"mode": 0,
|
||||
"outputs": [
|
||||
{
|
||||
"name": "AUDIO",
|
||||
"type": "AUDIO",
|
||||
"links": [1]
|
||||
}
|
||||
],
|
||||
"properties": {},
|
||||
"widgets_values": [
|
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"Upbeat electronic dance music with energetic beats and synthesizer melodies",
|
||||
95.0,
|
||||
4.0,
|
||||
42,
|
||||
"cfm_model_v1_2",
|
||||
"auto"
|
||||
],
|
||||
"title": "DiffRhythm Text-to-Music (95s)"
|
||||
},
|
||||
{
|
||||
"id": 2,
|
||||
"type": "PreviewAudio",
|
||||
"pos": [600, 100],
|
||||
"size": [300, 100],
|
||||
"flags": {},
|
||||
"order": 1,
|
||||
"mode": 0,
|
||||
"inputs": [
|
||||
{
|
||||
"name": "audio",
|
||||
"type": "AUDIO",
|
||||
"link": 1
|
||||
}
|
||||
],
|
||||
"properties": {},
|
||||
"title": "Preview Audio"
|
||||
},
|
||||
{
|
||||
"id": 3,
|
||||
"type": "SaveAudio",
|
||||
"pos": [600, 250],
|
||||
"size": [300, 100],
|
||||
"flags": {},
|
||||
"order": 2,
|
||||
"mode": 0,
|
||||
"inputs": [
|
||||
{
|
||||
"name": "audio",
|
||||
"type": "AUDIO",
|
||||
"link": 2
|
||||
}
|
||||
],
|
||||
"properties": {},
|
||||
"widgets_values": [
|
||||
"diffrhythm_output"
|
||||
],
|
||||
"title": "Save Audio"
|
||||
}
|
||||
],
|
||||
"links": [
|
||||
[1, 1, 0, 2, 0, "AUDIO"],
|
||||
[2, 1, 0, 3, 0, "AUDIO"]
|
||||
],
|
||||
"groups": [],
|
||||
"config": {},
|
||||
"extra": {
|
||||
"workflow_info": {
|
||||
"name": "DiffRhythm Simple Text-to-Music v1",
|
||||
"description": "Basic text-to-music generation using DiffRhythm 1.2 (95 seconds)",
|
||||
"version": "1.0.0",
|
||||
"author": "valknar@pivoine.art",
|
||||
"category": "text-to-music",
|
||||
"tags": ["diffrhythm", "music-generation", "text-to-music", "95s"],
|
||||
"requirements": {
|
||||
"custom_nodes": ["ComfyUI_DiffRhythm"],
|
||||
"models": ["ASLP-lab/DiffRhythm-1_2", "ASLP-lab/DiffRhythm-vae", "OpenMuQ/MuQ-MuLan-large", "OpenMuQ/MuQ-large-msd-iter", "FacebookAI/xlm-roberta-base"],
|
||||
"vram_min": "12GB",
|
||||
"vram_recommended": "16GB",
|
||||
"system_deps": ["espeak-ng"]
|
||||
},
|
||||
"usage": {
|
||||
"prompt": "Text description of the desired music style, mood, and instruments",
|
||||
"duration": "Fixed at 95 seconds for DiffRhythm 1.2 model",
|
||||
"guidance_scale": "Controls how closely the output follows the prompt (1.0-10.0, default: 4.0)",
|
||||
"seed": "Random seed for reproducibility (default: 42)",
|
||||
"model": "cfm_model_v1_2 (DiffRhythm 1.2 - 95s generation)",
|
||||
"device": "auto (automatic GPU selection)"
|
||||
},
|
||||
"notes": [
|
||||
"This workflow uses DiffRhythm 1.2 for 95-second music generation",
|
||||
"All parameters are optional - can generate music randomly without inputs",
|
||||
"Supports English and Chinese text prompts",
|
||||
"Generation time: ~30-60 seconds on RTX 4090",
|
||||
"PLACEHOLDER: Actual node names and parameters need to be updated after ComfyUI_DiffRhythm installation"
|
||||
]
|
||||
}
|
||||
},
|
||||
"version": 0.4
|
||||
}
|
||||
Reference in New Issue
Block a user