Blink 182 Johan has seen 12 bands.

Band Concerts Seen
  Joshua Radin 3 concerts
  Death Cab for Cutie 2 concerts
  Ozzy Osbourne 2 concerts
  Black Label Society 1 concert
  blink-182 1 concert
  Crashdïet 1 concert
  Lady Gaga 1 concert
  Simple Plan 1 concert
  Sum 41 1 concert
  The Beths 1 concert
  The Hellacopters 1 concert
  The Rolling Stones 1 concert