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POST
Stems & Add Tracks
string
required
Fixed "suno"
string
required
Source task ID
number
Source track index

Stem separation

Each stem is returned as an audio_url in result.music[], mirrored to our CDN.

Add tracks (0.05each,Max0.05 each, Max 0.10)

task_id for addVocals/addInstrumental/addStem must be an uploadTask product.
string
Target description (required when custom=false)
boolean
string
Lyrics when custom=true
boolean
Max tier

Response

string
New task ID
string
submitted