R4fineri4 has seen 20 bands.

Band Concerts Seen
  Guzior 2 concerts
  Kaz Bałagane 2 concerts
  Kukon 2 concerts
  Avi x Louis Villain 1 concert
  Białas 1 concert
  Dawid Podsiadło 1 concert
  Diho 1 concert
  Gibbs (PL) 1 concert
  Jan-Rapowanie 1 concert
  Kizo 1 concert
  Malik Montana 1 concert
  Oki 1 concert
  Pezet 1 concert
  PRO8L3M 1 concert
  Reto 1 concert
  Reto (PL) 1 concert
  Szpaku 1 concert
  Taco Hemingway 1 concert
  White 2115 1 concert
  Young Leosia 1 concert