In 2011 Sean O'brien saw 12 performances during 4 concerts with 12 bands at 1 venue in 1 location.

Date Concert Venue Location
Oct 14, 2011
Thrice / La Dispute / Moving Mountains / O'Brother
  Setlists
Starland Ballroom Sayreville, New Jersey, United States
May 11, 2011
Deftones / The Dillinger Escape Plan / Funeral Party
  Setlists
Starland Ballroom Sayreville, New Jersey, United States
Mar 26, 2011
Glassjaw / Tidal Arms
  Setlists
Starland Ballroom Sayreville, New Jersey, United States
Mar 24, 2011
cold / Egypt Central / Kopek / Oceans Divide Starland Ballroom Sayreville, New Jersey, United States