ComfyUI Node
arkennemasis fal · MiniMax Music · $0.035/run
Generate music from text prompts using the MiniMax model, which leverages advanced AI techniques to create high-quality, diverse musical compositions. Pricing (from fal, 2026-09-29): $0.035 per generation (fal's billing unit). Model page: https://fal.ai/models/fal-ai/minimax-music Key: FAL_KEY in the .env next to run_nvidia_gpu.bat. Results are saved in output/fal/fal-ai_minimax-music/.
arkennemasis fal · MiniMax Music · $0.035/run
- reference_audio
- audio
- audio_path
- info
◄prompt►
◄max_cost_usd20.0►
◄reuse_identical_runtrue►
◄extra_json►
◄max_concurrent1►
Categoryarkennemasis/fal/Audio/MiniMax
Inputs (6)
| Name | Type | Default | Description |
|---|---|---|---|
| prompt | STRING | Lyrics with optional formatting. You can use a newline to separate each line of lyrics. You can use two newlines to add a pause between lines. You can use double hash marks (##) at the beginning and end of the lyrics to add accompaniment. Maximum 600 characters. | |
| reference_audio | AUDIO | Reference song, should contain music and vocals. Must be a .wav or .mp3 file longer than 15 seconds. | |
| max_cost_usdopt | FLOAT | 20.00–100000 | Safety cap. If the estimated cost of this run is above this many US dollars the node stops BEFORE sending anything to fal. 0 = no cap. |
| reuse_identical_runopt | BOOLEAN | true | If these exact inputs (the settings AND the same pictures/clips/audio) were already paid for and the files are still in output/fal, return them instead of paying again - also after a ComfyUI restart. Turn off for a fresh take with the same settings. |
| extra_jsonopt | STRING | Advanced: a JSON object merged into the request last, for any fal field this node has no box for. Example: {"seed": 7}. Leave empty normally. | |
| max_concurrentopt | INT | 11–32 | How many paid fal calls may run at the same time in one run, across every fal node. 1 (default) = one after another. This node starts its paid part only while fewer than this many fal calls are running. Once any fal node fails, the ones still waiting are not started, so nothing more is billed. |
Outputs (3)
| Name | Type | Description |
|---|---|---|
| audio | AUDIO | — |
| audio_path | STRING | — |
| info | STRING | JSON: request id, cost estimate, saved files and fal's full answer. |