Forgotten by the Rock and Roll Hall of Fame

POSTED: 10:28 AM PDT Oct 07, 2011    UPDATED: 07:47 AM PDT Apr 17, 2015 
Deep Purple band photo

With the Rock and Roll Hall of Fame inducting its class of 2015 on Saturday, including Green Day and Joan Jett & the Blackhearts, here are some acts it has overlooked over the years.