Suspended from school, lonely and bored, fifteen-year-old Zack will do anything for amusement. His mom drags him out geocaching, and Zack finds a CD with the word Famous written across it. He puts the CD in his stereo and loses himself in the music. Zack has sound-color synesthesia. He sees colors when he hears music, and the music on the Famous CD causes incredible patterns of color for him. Zack becomes obsessed with the girl on the CD and decides he has to find her.