Tessa Kotanen has seen 62 bands.

Band Concerts Seen
  Blind Channel 5 concerts
  Apulanta 3 concerts
  Lauri Tähkä 3 concerts
  5 Seconds of Summer 2 concerts
  Isac Elliot 2 concerts
  Jannika B 2 concerts
  Mikael Gabriel 2 concerts
  Smash Into Pieces 2 concerts
  Aleksanteri Hakaniemi 1 concert
  Anssi Kela 1 concert
  Atomirotta 1 concert
  Cheek 1 concert
  Corroded 1 concert
  Costee 1 concert
  Dead By April 1 concert
  Don Broco 1 concert
  Ed Sheeran 1 concert
  Elastinen 1 concert
  Ellinoora 1 concert
  Ellips 1 concert
  Evelina 1 concert
  Gasellit 1 concert
  Greenrose Faire 1 concert
  Harry Styles 1 concert
  I Prevail 1 concert