Hrhprincehenryofwhatever has seen 44 bands.

Band Concerts Seen
  Lady Gaga 8 concerts
  Marina 5 concerts
  Céline Dion 3 concerts
  Christine and the Queens 3 concerts
  Janet Jackson 3 concerts
  Lana Del Rey 3 concerts
  Lorde 3 concerts
  Mitski 3 concerts
  Troye Sivan 3 concerts
  Alessia Cara 2 concerts
  Cher 2 concerts
  Chic 2 concerts
  Lady Starlight 2 concerts
  Lily Allen 2 concerts
  Madonna 2 concerts
  Meghan Trainor 2 concerts
  Nile Rodgers 2 concerts
  Rina Sawayama 2 concerts
  Semi Precious Weapons 2 concerts
  Spice Girls 2 concerts
  The Chicks (fka Dixie Chicks) 2 concerts
  Ariana Grande 1 concert
  beabadoobee 1 concert
  Bob the Drag Queen 1 concert
  Cardi B 1 concert