In 2011 Erik Wirtz saw 11 performances during 2 concerts with 10 bands at 2 venues in 2 locations.

Date Concert Venue Location
Aug 12, 2011
The Decemberists / Wye Oak
  Setlists
Greek Theatre, Griffith Park Los Angeles, California, United States
May 30, 2011
Sasquatch!
The Decemberists / Young the Giant / Noah and the Whale / Old 97's / Chromeo / Sharon Jones & The Dap-Kings / Guided By Voices / Rodrigo y Gabriela / Wilco
  Setlists
The Gorge Amphitheatre George, Washington, United States