Sir Master Doctor has seen 21 bands.

Band Concerts Seen
  Ben Folds 2 concerts
  De La Soul 2 concerts
  Erykah Badu 2 concerts
  John Legend 2 concerts
  Mos Def 2 concerts
  A Tribe Called Quest 1 concert
  Common 1 concert
  Dave Chappelle 1 concert
  Dead Prez 1 concert
  Ludacris 1 concert
  Lyfe Jennings 1 concert
  Method Man 1 concert
  Nas 1 concert
  OutKast 1 concert
  Raekwon and Ghostface Killah 1 concert
  Rakim 1 concert
  Redman 1 concert
  Rufus Wainwright 1 concert
  Slimm Calhoun 1 concert
  Talib Kweli 1 concert
  The Pharcyde 1 concert