In 2015 Mark O'Donnell saw 8 performances during 3 concerts with 8 bands at 3 venues in 3 locations.

Date Concert Venue Location
Nov 13, 2015
Panic! At the Disco / Atlas Genius / Local H
  Setlists
Convention Center Hartford, Connecticut, United States
Sep 12, 2015
Twenty One Pilots / Echosmith / THE FINISH
  Setlists
Leader Bank Pavilion Boston, Massachusetts, United States
May 09, 2015
Paramore / Copeland

Writing The Future

  Setlists
Mohegan Sun Arena Uncasville, Connecticut, United States