I've only got these two done, but they are fairly simple. I used my little paper trimmer to cut the music into strips--some I left long, some are shorter. I covered the ball in Modge Podge, smoothed my strips around--over-lapping willy-nilly--but saving the song title for very last so I could read it, a little more Modge Podge and then glittered and left to dry (hanging from my kitchen cabinet knobs).
And yippee! A new favorite ornament! ;o)