Dotwav

"Fifteen-year-old Ani Lee is a skilled hacker researching a strange .wav file that she's downloaded when it behaves as no file ever should. Joe Dyson is a seventeen-year-old operative working for a secret teen division of the British Intelligence who's looking into the disappearance of a friend caught up in an underground music scene that might be more than it appears. When their investigations intertwine, they discover that the .wav file and the music scene are linked--someone's embedding the file into tracks to create a mind-controlled teenage army"--Dust jacket.