Watch: STEEL PANTHER Joined By ANTHRAX’s FRANK BELLO And HOLY MOTHER’s MIKE TIRELLI For Cover Of WHITESNAKE’s ‘Slide It In’

California glam metal jokesters STEEL PANTHER were joined by Frank Bello (ANTHRAX) and Mike Tirelli (RIOT, MESSIAH’S KISS, HOLY MOTHER) for a cover of WHITESNAKE’s “Slide It In” during their March 16 concert at Irving Plaza in New York City. On Friday (March 17), Bello shared a video of the performa…