Den Markov has seen 11 bands.

Band Concerts Seen
  Scorpions 2 concerts
  AC/DC 1 concert
  Apocalyptica 1 concert
  I am waiting for you last summer 1 concert
  Ludovico Einaudi 1 concert
  P.O.D. 1 concert
  Queen + Paul Rodgers 1 concert
  The Pretty Reckless 1 concert
  The Rasmus 1 concert
  Whitesnake 1 concert
  Би-2 1 concert