Nicely done.
I liked the way you interpreted the lyrics. The only beef I've got with the animation itself is this; during the guitar solo, you show the guy progressing upwards on an arpeggio as him moving his hand up towards the top of the guitar. On any guitar out there, the further towards the bottom of the neck you go, the higher the notes get. Ergo, you've got it backwards. Other than that, nice job.