What's the difference between the pipelines?
What's the difference between the pipelines?
Create Vocals generates a full song from scratch. Add Vocals to Track lays AI vocals over your instrumental. Add Instrumental builds a backing track under your vocal. Transform Vocals re-sings a vocal in a different voice. Voice Conversion directly swaps the voice on existing vocals.
When should I use Voice Conversion vs Transform Vocals?
When should I use Voice Conversion vs Transform Vocals?
Voice Conversion is one-shot — fastest, keeps your original phrasing exactly. Transform Vocals re-generates the take from scratch using transcribed lyrics, which often sounds more natural for full performances.
Which stem-separation model should I pick?
Which stem-separation model should I pick?
LALAL.ai is the best general-purpose option and handles custom stems (drums, bass, guitar, etc.). Suno’s stem split is only available on tracks generated with Suno inside Vocuno. MusicGPT works for vocals + instrumental quickly.
Why are some models more expensive?
Why are some models more expensive?
ElevenLabs, MiniMax, and Lyria 3 have higher provider costs and use more credits per generation. Suno and MusicGPT are the most credit-efficient. Full breakdown on the Credit Costs page.
What audio formats are supported for uploads?
What audio formats are supported for uploads?
Most tools accept MP3, WAV, FLAC, AAC, OGG, M4A, Opus, and AIFF. Clean, dry recordings give the best results across stem separation, voice conversion, and de-reverb.
Do failed generations cost credits?
Do failed generations cost credits?
No — credits are auto-refunded when a generation fails on our side.
Where do my generated tracks go?
Where do my generated tracks go?
Everything lands in your library and stays available across the app — you can pull any track into the Studio or send it to Distribution.
I deleted a track by accident. Can I recover it?
I deleted a track by accident. Can I recover it?
Yes! All your deleted tracks stay in the trash for 30 days after initial deletion. To access the trash you can go to your projects and click on trash.