Three quick things to check:

1) did you change the song form then click Play? Click Regenerate and Play (the arrow icon with the plus sign)

2) did you freeze the tracks, then change the song? Unfreeze.

3) (less likely) did you render the song to audio? Mute the audio track to check.


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.