Delfi has seen 20 bands.

Band Concerts Seen
  Louis Tomlinson 2 concerts
  Pacifica 2 concerts
  5 Seconds of Summer 1 concert
  Airbag 1 concert
  Anita B Queen 1 concert
  Blair 1 concert
  Coldplay 1 concert
  Giant Rooks 1 concert
  Harry Styles 1 concert
  H.E.R. 1 concert
  Koffee 1 concert
  Louta 1 concert
  Måneskin 1 concert
  Niall Horan 1 concert
  Paz Carrara 1 concert
  Sabrina Carpenter 1 concert
  Santi Muk 1 concert
  Sun Room 1 concert
  Taylor Swift 1 concert
  The Kooks 1 concert