Happy Traum, Jay Ungar and Molly Mason, Marc Black, Mikhail Horowitz and Gilles Malkine, and Ed Sanders will perform at a benefit to repair the roof of Byrdcliffe’s White Pines Historic House, damaged in Hurricane Sandy. White Pines is the original home of Byrdcliffe’s founders and is now used as studio space for artists, as well as for performances and community yoga classes.