Cloudflare web app + iPhone PWA • generate backing → preview → record vocals over it → auto mix → export
BackingNone
Takes0
ProjectUnsaved
ModeWeb
1. Build the track
Advanced backing controls
Ready. Generate a backing track, listen, then record over it.
Saved projects on this device
2. Preview / arrange backing
No backing generatedIdleNot shared
Arrangement map
Use Cue to preview a section, then record from the start with the backing playing underneath.
3. Record vocals over backing
Mic idleNo clipping00:00
Harsh vocal safety: do not force painful vocals. Lower input gain for loud screams/growls and take breaks. This is recording guidance, not medical advice.