Backstage, recently released by WooThemes is clearly targeted at music bands. The slider at the top will feature pictures of your latest crazy gig while the news section will keep your fans informed. The theme also provide integration for media like mp3 and should make your life easier when wanting to share some of your songs.
The theme comes in 7 different colours and is fully customisable from the admin page, using the award winning WooFramework.
And as usual with WooThemes you also get quality code and top notch support.
WordPress theme available from $70 standards licence.