Dinosaur Jr.’s J Mascis is one of the musicians performing at the Music Of Led Zeppelin tribute concert at Carnegie Hall tonight alongside the Zombies, Living Colour, Richie Sambora, O.A.R., and more. Last night, most of the lineup assembled for a rehearsal concert at the smaller New York venue City Winery, and J Mascis was on hand to bust out a cover of Zep’s “Tangerine.” Watch his performance below.