The group has been through more drummers than Spinal Tap, from Dave Krusen to Matt Cameron, who just announced his shocking departure

“After 27 fantastic years, I have taken my final steps down the drum riser for the mighty Pearl Jam,” Cameron said, before going on to thank lead singer Eddie Vedder, guitarists Stone Gossard and Mike McCready, and bassist Jeff Ament for “giving me the opportunity of a lifetime, filled with friendships, artistry, challenges and laughter.”