Agree with @RDFTKV. When the music freezes its either:
(a) USB-C cable gone-bad.
(b) USB-C port gone-bad (or the IC that talks to the USB).
If it is (b), we’ll need to replace your board. You can attempt to replace the cable, or wiggle the cable. If the issue still persists, then it’s (b). If the issue goes away, probably (a).