I own several items of music clothing, my favourite being this skirt (probably because I made it myself)
I happened across the fabric last year in spotlight. When I saw that the print was available in white on black and black on white I knew I had to do something with alternating pleats.
I always feel super dopey wearing it though, because as I mentioned above - a musician wearing music print is a little cheesy (although, it's cheesy in the best possible way)
TLDR: If you're a musician who does not own any music themed clothing, you're missing out.