Simon De Clercq has seen 1125 bands. (Page 34)

Band Concerts Seen
  New Order 1 concert
  Nick Murphy fka Chet Faker 1 concert
  Nid And Sancy 1 concert
  Nightwish 1 concert
  Nina Nastasia 1 concert
  Nitebytes 1 concert
  Nneka 1 concert
  NO CEREMONY/// 1 concert
  NOFX 1 concert
  Noname 1 concert
  Nosaj Thing 1 concert
  No Use For A Name 1 concert
  Oasis 1 concert
  Oberhofer 1 concert
  Off! 1 concert
  Oi Va Voi 1 concert
  OK Go 1 concert
  One Night Only 1 concert
  OneRepublic 1 concert
  Operator Please 1 concert
  Opeth 1 concert
  Optical 1 concert
  Ou Est Le Swimming Pool 1 concert
  Ozark Henry 1 concert
  Pangaea 1 concert