Our sixth annual Mash at City Winery NYC featuring Artist Leaders Olivia Chaney, Marshall Crenshaw, Leo Nocentelli, Joan Osborne, Martha Wainwright and the Guitar Mash Teens including members of the Renaissance Youth chorus, with Mash Artistic Director Mark Stewart. Three minute mini master classes — “Mash Musical Speed Dating” — were offered with Mash alums Binky Griptite, Bakithi Kumalo and Scott Sharrard.