Suno Add Instrumental API
Add instrumental backing to uploaded music. Only works with uploaded audio.
Your generated audio will appear here
Features
What Suno Instrumental API offers
Use cases
Built for
A cappella sketches: flesh out rhythm and harmony under a vocal take
Beat making: describe drums, bass, and pads for a vocal reference clip
Pitch references: double a melody with arranged instruments
Podcast music beds: short scored stingers under spoken word uploads
Karaoke builds: create an instrumental layer for singers who supply dry voice
Demo swaps: test rock versus electronic backing on the same vocal clip
FAQ
About Suno Instrumental API
It generates instrumental accompaniment for audio you uploaded to Unifically. You reference clip_id from that upload and describe the backing in Simple or Custom fields.
The model path targets uploaded audio with clip_id, not internal Suno clip ids from the generator. Treat it as upload first, add instrumental second.
Suno Add Instrumental is listed at $0.06 per generation.
Simple sends gpt_description_prompt as a plain language brief. Custom sends prompt for finer grained instrumental direction.
Learn More About Suno Instrumental
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