Continuous Music

Hello! Incoming noob. I’ve never been very good with coding and I’ve tried numerous times. I settled on working with this to design a sort of prototype for my game until I find someone will to help me code it (I’m going to ask a friend of mine eventually after I’ve finished with all the concepts). This is what I’ve mad so far, https://flowlab.io/game/play/366259
NOW WHAT I NEED HELP WITH:
My levels are very short, especially since I’ve only made the tutorial levels. I can’t find any good tutorials or even find if it’s possible to have the song play continuously through the levels without restarting on each one. If it’s possible please add instructions on how. Thanks!