Jonas Karlsson has seen 1453 bands. (Page 37)

Band Concerts Seen
  Mondo Generator 1 concert
  Moneybrother 1 concert
  Moneypenny 1 concert
  Monotonix 1 concert
  Moody Boyz 1 concert
  Moose's Last Stand 1 concert
  Mr. Meaner 1 concert
  Muddy Magnolias 1 concert
  "Muddy Roots Spring Weekender" 1 concert
  MUDFITS 1 concert
  Mudtown 1 concert
  Mulatu Astatke & the Heliocentrics 1 concert
  Multi-Facet 1 concert
  múm 1 concert
  Mungo's Hi Fi 1 concert
  Munly and The Lupercalians 1 concert
  Murphy's Law 1 concert
  Murphy's Lawyer 1 concert
  Murs 1 concert
  Mushface 1 concert
  Mutts 1 concert
  Muzumuzu Suru 1 concert
  M. Ward 1 concert
  My American Heart 1 concert
  My Chemical Romance 1 concert