Definitelyddl has seen 33 bands.

Band Concerts Seen
  MAMAMOO 3 concerts
  BIBI 2 concerts
  (G)I-DLE 2 concerts
  aespa - 에스파 1 concert
  ATARASHII GAKKO! 1 concert
  BamBam 1 concert
  big naughty 1 concert
  Bol4 1 concert
  CNBLUE 1 concert
  DPR Live 1 concert
  Eric Nam 1 concert
  EXID 1 concert
  HYUNA 1 concert
  ITZY 1 concert
  IVE 1 concert
  Jackson Wang 1 concert
  Jeong Se-Woon 1 concert
  Lee Young Ji 1 concert
  MAMAMOO Plus 1 concert
  MILLI 1 concert
  Momoland 1 concert
  Moonbyul 1 concert
  NIKI 1 concert
  온앤오프 (ONF) 1 concert
  Rich Brian 1 concert