C.Oosterbos has seen 306 bands.

Band Concerts Seen
  Amon Amarth 7 concerts
  Alestorm 6 concerts
  Dream Theater 6 concerts
  Ghost 6 concerts
  Avatar (SWE) 5 concerts
  Slipknot 5 concerts
  Airbourne 4 concerts
  Gloryhammer 4 concerts
  Metallica 4 concerts
  Rammstein 4 concerts
  Steel Panther 4 concerts
  Tremonti 4 concerts
  Alter Bridge 3 concerts
  Anthrax 3 concerts
  Arch Enemy 3 concerts
  Architects 3 concerts
  Disturbed 3 concerts
  Eisbrecher 3 concerts
  Epica 3 concerts
  Finntroll 3 concerts
  Guns N' Roses 3 concerts
  Halestorm 3 concerts
  In Flames 3 concerts
  Iron Maiden 3 concerts
  Judas Priest 3 concerts