The Arranger
Replace a built-in track full mix
Update the full mix on a built-in album track.

- Open the album track in the Arranger.
- In Backing tracks, use Full mix with lead.
- Upload the new mix and press Replace full mix.
- The studio uses your new mix everywhere, for everyone.
Tip. Each upload gets a fresh link, so players never hear an old cached mix.
You will end up with: The album track plays your updated full mix.