Oscar Herrera has seen 13 bands.

Band Concerts Seen
  Thornhill 2 concerts
  Alpha Wolf 1 concert
  Bad Omens 1 concert
  Caskets 1 concert
  Dayseeker 1 concert
  Demon Hunter 1 concert
  ERRA 1 concert
  Holding Absence 1 concert
  Invent Animate 1 concert
  Opponent 1 concert
  Spiritbox 1 concert
  Stray From The Path 1 concert
  Underoath 1 concert