Oh! There's a setting on the start page where you can turn off the music, so maybe that's turned off? If that's not it, then I dunno why it's doing that, lol :' D I don't have the app, but I will get it now to test. Thank you for letting me know & I'm glad you're enjoyin 🌈💪
Edit: I did test this, and the music also did not play for me. I have no idea why. Probably has something to do with how they package it into a downloadable? 😅