Denis O'donovan has seen 11 bands.

Band Concerts Seen
  Oasis 4 concerts
  Kanye West 2 concerts
  Blizzards 1 concert
  Common 1 concert
  Glasvegas 1 concert
  Kasabian 1 concert
  Michael Jackson 1 concert
  Mundy 1 concert
  Stephen Fretwell 1 concert
  The Coral 1 concert
  The Prodigy 1 concert