Thank you for playing and for the feedback!
Unfortunately creating music is not my strong suit, so the best I can do is adding few already created effects :D (bless the late period)
Viewing post in Spin the Yo-yo jam comments
You can find very good music loops for free on itch io game assets part, one that I like a lot is this one https://tallbeard.itch.io/music-loop-bundle , the dev is also very supportive if you share your game with, but you can check for yourself and choose any music asset you like, but you definitely don't need to make your own music if that is not your strong suit