Drewtzen has seen 13 bands.

Band Concerts Seen
  TWICE 2 concerts
  BIGBANG (Korea) 1 concert
  DJ SMMT 1 concert
  Eric Nam 1 concert
  EXID 1 concert
  f(x) 1 concert
  Highlight 1 concert
  IVE 1 concert
  Jay Park 1 concert
  KNK 1 concert
  Sik-K [식케이] 1 concert
  SNUPER 1 concert
  Woodie Gochild 1 concert