William Klinefelter has seen 12 bands.

Band Concerts Seen
  Rush 4 concerts
  Max Webster 2 concerts
  The Who 2 concerts
  Blizzard of Ozz 1 concert
  David Johansen 1 concert
  Def Leppard 1 concert
  Joe Jackson 1 concert
  Peter Frampton 1 concert
  The Clash 1 concert
  The Rolling Stones 1 concert
  The Tragically Hip 1 concert
  Uriah Heep 1 concert