Gaslight Anthem fans in Asbury Park, N.J., got an early Christmas gift over the weekend, as legendary Jersey rocker Bruce Springsteen joined the band midway through their Friday night set.
Walking out on stage to wild cheers from the Convention Hall crowd, the Boss supported Gaslight Anthem on “American Slang.”
And he even did his signature “sing into the same mic” act with leadman Brian Fallon.
Watch Springsteen work his magic below:






































































