In 2012 Gruebs saw 5 performances during 2 concerts with 5 bands at 2 venues in 2 locations.

Date   Concert   Venue   Location  
Oct 21, 2012
Carley Rae Jepson / Justin Bieber

Believe Tour

  Setlists
BMO Harris Bradley Center Milwaukee, Wisconsin, United States
Jun 02, 2012
One Direction / Olly Murs / Manika

Up All Night Tour

  Photos   Setlists
Allstate Arena Rosemont, Illinois, United States