It comes after the two joined forces back in 2021
"We're heartbroken to have to postpone these shows," Springsteen said in a statement
Art-folk icon and opera maestro
He also recalled when he and Bruce Springsteen sent the U2 singer a selfie to “ruin his day”
'Bruce Springsteen: Portraits Of An American Music Icon' will open next month
The first of which was cancelled hours before he was set to hit the stage
He dedicated the final song of the performance to the late guitarist
The Boss and co. kick off a run of North American dates tomorrow (August 9)
"When Bruce Springsteen said I should write a duet for us, I think my head exploded," said frontman Brian Fallon
"What the fuck am I going to do with them?"