 In the season three finale, he listens to the hardcore punk/punkabilly band Social Distortion.In the Season 4 episode "Mayhem on the Cross" he mentions that his father thought that Black Flag and the Dead Kennedys sounded the same.Given the relatively underground nature of the California hardcore punk scene, of which Social Distortion, Black Flag and the Dead Kennedys were all seminal members, it is most likely that Booth's father would have heard these bands only if Booth himself had played their records.