Firdaus has seen 96 bands.

Band Concerts Seen
  iKON 3 concerts
  BAEKHYUN 2 concerts
  B.I 2 concerts
  BLACKPINK 2 concerts
  CHANYEOL (EXO) 2 concerts
  CHEN (EXO) 2 concerts
  D.O (EXO) 2 concerts
  EXO 2 concerts
  KAI (EXO) 2 concerts
  MAMAMOO 2 concerts
  SEHUN (EXO) 2 concerts
  SEVENTEEN 2 concerts
  SUHO (EXO) 2 concerts
  Super Junior 2 concerts
  XIUMIN (EXO) 2 concerts
  Ace 1 concert
  Adrianna Cinta 1 concert
  Afgan 1 concert
  AOA 1 concert
  Apink 1 concert
  BLANK2Y 1 concert
  Boyfriend 1 concert
  BTOB 1 concert
  Chen 1 concert
  Clean Bandit 1 concert