10 of the best music hero apps

Biophilia £8.99
Bjork's app-album Biophilia hit the headlines late last year and we weren't surprised that the Icelandic pop star threw herself head first into creating mini games, essays and animations to work with her music. If Bjork isn't your cup of tea, we reckon the allure of the app-album will catch a few more artists before 2012 is out. If you have the choice, get it on iPad.
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