Adam Horovitz will make his first public performance since the death of his Beastie Boys bandmate Adam Yauch at a benefit concert in Brooklyn, New York on Tuesday (12Jun12). The gig is being held to raise money for the imprisoned members of Russian feminist band Pussy Riot, who were charged with hooliganism after performing a "punk prayer service" at a church in Moscow. Yauch, known as Mca, lost his cancer battle in May (12).