Associates of Warren Smith—whose discography includes work with everyone from Van Morrison to Bill Dixon—stage a daylong benefit for the septuagenarian percussion master, who lost an invaluable instrument collection to Sandy-related flooding. Performers include Smith's own Composer's Workshop Ensemble, and a slew of avant-jazz luminaries, including Jason Kao Hwang, Roy Campbell, Henry Grimes, Charles Gayle, Will Connell and more. See brechtforum.org for more info.