Switching the music

I don’t know how to change the music upon entering the next level in my game.

here is the game https://flowlab.io/game/play/1371751

I am unable to open the game, so unfortunately I cannot help…

Do the ‘once’ block, connect the ‘once’ block with a Sound block, choose the music for the sound block, put it on loop, adjust the volume (optional), and do that for the rest of you levels. c:

Hope that helped.