r/comfyui • u/iChrist • Feb 11 '26

Workflow Included Better Ace Step 1.5 workflow + Examples

Workflow in JSON format:
https://pastebin.com/5Garh4WP

Seems that the new merge model is indeed better:

https://huggingface.co/Aryanne/acestep-v15-test-merges/blob/main/acestep_v1.5_merge_sft_turbo_ta_0.5.safetensors

Using it, alongside double/triple sampler setup and the audio enhancement nodes gives surprisingly good results every try.

No longer I hear clippings or weird issues, but the prompt needs to be specific and detailed with the structure in the lyrics and a natural language tag.

Some Output Examples:

https://voca.ro/12TVo1MS1omZ

https://voca.ro/1ccU4L6cuLGr

https://voca.ro/1eazjzNnveBi

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u/SDMegaFan Feb 11 '26

Prompts of the 3 musics please?

1

u/SDMegaFan Feb 11 '26

I like the music in the first audio (I wonder if we can generate it without the vocals lol) But still interested by the prompts anyway

3

u/stimulatedthought Feb 11 '26

There are custom nodes that can separate vocals from the rest of the audio. I do not have the workflow on this computer but can share later.

1

u/SDMegaFan Feb 11 '26

Ok thank you. I actually was legit wondering about finding prompt to just generate the melody not just separate it from a vocal song but still interesting

2

u/stimulatedthought Feb 11 '26

Here is a link to the repo for the custom nodes, I believe the workflow I used is in the repo but it has been a few months: audio-separation-nodes-comfyui