Many musicians have spoken up in the wake of the tragic shooting at Orlando nightclub Pulse, from the 1975 to Beyonce, Panic! at the Disco and Charles Bradley, and, most recently, Imagine Dragons. The Las Vegas band will be using their platform for good and headlining a benefit show for the victims, survivors, their families and affected communities at Hard Rock Live Orlando on Wednesday, June 22. They'll be joined by Fun. frontman Nate Ruess and special guests.