Gary May has seen 465 bands.

Band Concerts Seen
  Gary May 34 concerts
  Yes 25 concerts
  Jethro Tull 15 concerts
  Anderson Rabin Wakeman 10 concerts
  Manfred Mann's Earth Band 10 concerts
  Grouplove 7 concerts
  Fairport Convention 5 concerts
  Genesis 4 concerts
  Leonard Cohen 4 concerts
  Paul Simon 4 concerts
  The Rolling Stones 4 concerts
  a-ha 3 concerts
  Bob Dylan 3 concerts
  David Bowie 3 concerts
  Hans Zimmer 3 concerts
  Hawkwind 3 concerts
  I.C. Eyes 3 concerts
  Jerry Spurlock 3 concerts
  Pink Floyd 3 concerts
  Procul Harum 3 concerts
  Rebecca 3 concerts
  Rod Stewart 3 concerts
  Strawbs 3 concerts
  Supertramp 3 concerts
  The Incredible String Band 3 concerts