Everyone who says the drummer is the least important member of a band has never played in a band. They may not front the group (unless they're Dave Clark) or write the lyrics (unless they're Neil Peart) or play the solos (unless they're Keith Moon) or sing the songs (unless they're Micky Dolenz or Levon Helm or those guys from the Eagles and Grand Funk), but without a solid drummer, a band sounds like a dysfunctional mess.