Earl Monroe “Hey Clyde, Happy 80th Birthday. Way to join the club.” Patrick Ewing “I want to wish one of the greatest New York Knicks a Happy 80th Birthday.

For their first song, the band played a revved-up version of the album’s lead single, “Dreaming.” Clad in a moss-green leather jumpsuit, Harry delivered a nearly note-perfect rendition of the melodic, ...