Ry 91 has seen 137 bands.

Band Concerts Seen
  All That Remains 4 concerts
  Halestorm 4 concerts
  Killswitch Engage 4 concerts
  Shinedown 4 concerts
  Godsmack 3 concerts
  Nonpoint 3 concerts
  Sevendust 3 concerts
  Black Map 2 concerts
  Crown The Empire 2 concerts
  Hawthorne Heights 2 concerts
  Ice Nine Kills 2 concerts
  Megadeth 2 concerts
  Melissa Etheridge 2 concerts
  Pop Evil 2 concerts
  Seether 2 concerts
  10 Years 1 concert
  6gig 1 concert
  Acaro 1 concert
  Acidic 1 concert
  A Day To Remember 1 concert
  A Fathom Farewell 1 concert
  Aiden 1 concert
  Alice Cooper 1 concert
  Alter Bridge 1 concert
  Asking Alexandria 1 concert