Loading
Have a ComfyUI workflow? Get a readable Workflow Doc in your browser.Make a workflow readable.Try it now ↗
Generate music with ACE-Step 1.5 XL from a musical description and lyrics, and export MP3. No media upload is required. For a first run, keep the supplied description, lyrics, and defaults, then generate: the example requests a two-minute ambient song with English vocals at 72 BPM in E minor. Musical instructions guide generation rather than guaranteeing exact performance.
Workflow details
Runtime profile
Sources
1 sourceHover nodes for Pipe controls
Core
Primary Pipe surface
Music intent
TextEncodeAceStepAudio1.5
Audio length
EmptyAceStep1.5LatentAudio
Extended
Additional surfaced controls
Randomization
PrimitiveInt
Audio sampling
KSampler
MP3 quality
SaveAudioMP3
Sampling configuration
ModelSamplingAuraFlow
Remaining hardware or download-size estimates are not available yet.
Requirements
VAE · Hugging Face · Comfy-Org/ace_step_1.5_ComfyUI_files · aceStepAudioGen_vae.safetensors
acestep_v1.5_xl_base_bf16.safetensors
File unverifiedCheckpoint · Hugging Face · Comfy-Org/ace_step_1.5_ComfyUI_files
Text encoder · Hugging Face · Comfy-Org/ace_step_1.5_ComfyUI_files · ACE-Step Audio Gen (TEnc qwen_0.6b_ace15)
Text encoder · Hugging Face · Comfy-Org/ace_step_1.5_ComfyUI_files
