Iel has seen 33 bands.

Band Concerts Seen
  The Boyz 5 concerts
  SEVENTEEN 4 concerts
  Tomorrow x Together 3 concerts
  DAY6 2 concerts
  Stray Kids 2 concerts
  aespa 1 concert
  Bae Jinyoung 1 concert
  ENHYPEN 1 concert
  fromis_9 1 concert
  Girls' Generation Taeyeon 1 concert
  Ha Sungwoon 1 concert
  Hwang Minhyun 1 concert
  iKON 1 concert
  ITZY 1 concert
  JBJ 1 concert
  Kaia 1 concert
  Kang Daniel 1 concert
  Kim Jaehwan 1 concert
  Lai Guanlin 1 concert
  Lee Daehwi 1 concert
  Lee Jinhyuk 1 concert
  Noir 1 concert
  NU'EST 1 concert
  Ong Seongwoo 1 concert
  Park Jihoon 1 concert