Aiki14 has seen 11 bands.

Band Concerts Seen
  Grateful Dead 4 concerts
  Jethro Tull 3 concerts
  Emerson Lake and Palmer 2 concerts
  Yes 2 concerts
  Black Sabbath 1 concert
  Blue Öyster Cult 1 concert
  Frank Zappa 1 concert
  Hot Tuna 1 concert
  Pink Floyd 1 concert
  The Who 1 concert
  Twisted Sister 1 concert