John Mellencamp

Performance included a couple of songs from his most recent album, 'Strictly a One-Eyed Jack.'

"One last one for the Killer," the Boss said.

Collection is now on view in New York City.

Rollicking track will appear on deluxe reissue, out next month.

Listen to a previously unreleased demo of "Small Town" now.

Singer is still shocked to see people connecting with the "little ditty."

New LP features three Bruce Springsteen collaborations.

Singer details how the two rock icons became close friends.

Song is the first single from Mellencamp's forthcoming album.

“You never forget something like that.”

"Bruce is singing on the new record and is playing guitar,” Mellencamp said during Clive Davis' virtual Grammy party.

The erstwhile John Cougar's self-titled third album re-gained momentum after an unlikely assist.