Ace Step in ComfyUI - Music Generation under 8GB

ACE-Step allows for Music Generation with Local GPU, Natively supported in ComfyUI
- txt 2 song / song 2 song

- txt 2 song with prompt example

https://github.com/MushroomFleet/DJZ-Workflows/tree/main/Ace-Step-Audio

(Optional for 8GB VRAM systems) Use ComfyUI launch options:

--torch_compile true --cpu_offload true --overlapped_decode true

for potentially better performance on lower-spec hardware.

You Will Need:

Checkpoint:
https://huggingface.co/Comfy-Org/ACE-Step_ComfyUI_repackaged/resolve/main/all_in_one/ace_step_v1_3.5b.safetensors
Place inside: ComfyUI/models/checkpoints

More Information

Comfy Blog
Author links:
Huggingface
Github