MiniMax Music 3 ComfyUI | Captions and Lyrics to Full Songs - v1.0 Showcase
MiniMax Music 3 turns tagged lyrics into complete original songs.
Who it's for: creators who want this pipeline in ComfyUI without assembling nodes from scratch. Not for: one-click results with zero tuning - you still choose inputs, prompts, and settings.
Open preloaded workflow on RunComfy
Open preloaded workflow on RunComfy (browser)
Why RunComfy first
- Fewer missing-node surprises - run the graph in a managed environment before you mirror it locally.
- Quick GPU tryout - useful if your local VRAM or install time is the bottleneck.
- Matches the published JSON - the zip follows the same runnable workflow you can open on RunComfy.
When downloading for local ComfyUI makes sense - you want full control over models on disk, batch scripting, or offline runs.
How to use (local ComfyUI)
1. Load inputs (images/video/audio) in the marked loader nodes.
2. Set prompts, resolution, and seeds; start with a short test run.
3. Export from the Save / Write nodes shown in the graph.
Expectations - First run may pull large weights; cloud runs may require a free RunComfy account.
Overview
Use the MiniMax Music 3 text-to-music graph to turn ideas into full songs. You guide genre, mood, vocals, tempo, key, and instruments. Add tagged lyrics to shape sections. The preset renders 60 seconds. You can draft original vocal tracks quickly on RunComfy.
Important nodes:
Key nodes in the MiniMax Music 3 ComfyUI workflow
MiniMaxMusic3TextEncode (#13)
Central to style and structure. Adjust max_duration to set target length and seed for reproducibility. If results feel off‑prompt, refine the Caption’s Global Metadata first, then tweak Vocal Details and Arrangement to rebalance instrumentation and mix character.
KSampler (#9)
Governs detail, timing feel, and how strongly the song follows text. Increase steps for richer textures at the cost of speed, try alternate samplers for different groove and transients, and adjust guidance scale to trade precision for creativity. Keep the same seed when A/B testing captions to isolate prompt changes.
VAEDecodeAudioTiled (#42)
Use when generating longer tracks or working on limited GPUs. It lowers peak memory by decoding the waveform in overlapping tiles. Enable it only as needed to avoid small seam risks and extra render time.
UNETLoader (#6)
Switch between FP16 and INT8 DiT weights depending on VRAM. FP16 is recommended for highest fidelity, while the INT8 ConvRot variant helps fit longer songs on smaller cards.
SaveAudioAdvanced (#35)
Controls export format and quality. Choose MP3 for quick sharing or WAV for lossless stems and post‑processing. Set clear filename prefixes to keep multiple takes organized.
Notes
MiniMax Music 3 ComfyUI | Captions and Lyrics to Full Songs - see RunComfy page for the latest node requirements.