Entertainment Volbeat & Special Guests Rock Stage AE May 1, 2014 / 3:13 PM EDT / CBS News Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Digital Summer At Stage AE Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Digital Summer At Stage AE Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Digital Summer At Stage AE Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Digital Summer At Stage AE Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Digital Summer At Stage AE Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Digital Summer At Stage AE Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Digital Summer At Stage AE Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Digital Summer At Stage AE Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) digital_summer10 Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Digital Summer At Stage AE Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Digital Summer At Stage AE Digital Summer performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Trivium At Stage AE Trivium performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA) Volbeat At Stage AE Volbeat performs at Stage AE in Pittsburgh on April 30, 2014. (Photo Credit: Casey Shea/KDKA)