Leo :) has seen 83 bands.

Band Concerts Seen
  Only The Poets 10 concerts
  Wincent Weiss 7 concerts
  Louis Tomlinson 6 concerts
  Max Giesinger 3 concerts
  Niall Horan 3 concerts
  Ed Sheeran 2 concerts
  Harry Styles 2 concerts
  Isaac Anderson 2 concerts
  James Arthur 2 concerts
  Peter Maffay 2 concerts
  Pur 2 concerts
  Sam Smith 2 concerts
  Sportfreunde Stiller 2 concerts
  Waiting For Smith 2 concerts
  Acda & De Munnik 1 concert
  Against the Current 1 concert
  AJR 1 concert
  Alligatoah 1 concert
  Annett Louisan 1 concert
  Ashe 1 concert
  Avril Lavigne 1 concert
  Calum Scott 1 concert
  Calvin Harris 1 concert
  Cassandra Steen 1 concert
  Cian Ducrot 1 concert