Disguised as street musicians, the group and Fallon performed an acoustic version of their Angel of Harlem hit, which was filmed for Fallon's The Tonight Show, on which frontman Bono is a guest on Friday (08May15).

U2 were scheduled to perform a week-long residency on Fallon's show last year (15) but had to cancel the engagement after Bono sustained serious injuries during a bike accident in Central Park.

Bono re-enacted his bicycle crash during a skit for The Tonight Show over the weekend.