In 2011 def15 saw 15 performances during 3 concerts with 15 bands at 3 venues in 3 locations.

Date Concert Venue Location
Nov 07, 2011
Puscifer

Conditions of My Parole Tour

  Setlists
Paramount Theatre Seattle, Washington, United States
Oct 01, 2011
Uproar Fest 2011
Avenged Sevenfold / Three Days Grace / Seether / Bullet for My Valentine / Escape the Fate / Sevendust / Black Tide / Art of Dying / The Black Cloud Collective
  Setlists
White River Amphitheater Auburn, Washington, United States
Aug 13, 2011
Warped Tour 2011
August Burns Red / Attack Attack! / The Devil Wears Prada / Gym Class Heroes / Enter Shikari / Bowling For Soup / A Day To Remember / Asking Alexandria / Against Me! / Dance Gavin Dance / Destroy Rebuild Until God Shows / Less Than Jake / Lionize / Miss May I / Of Mice & Men / Set Your Goals / The Acacia Strain / The Wonder Years / Winds of Plague Show all bands
  Setlists
The Gorge Amphitheatre George, Washington, United States