I'm not a music person myself -- I like music, I just don't seek it out that much, particularly when reading or working, etc. My mind insists on following all the sounds around me, so music is more often a disctraction than a boon (if I were in grade-school now they'd probably have me on ritilin

).
Anyway, I haven't listened to any music on my Reader yet, but I may at some point. It's nice to have the option, even if it
is mostly bragware for me, personally.