Gig Alert: Sarah Kirkland Snider's "Unremembered" at Le Poisson Rouge Sunday, March 19, Show at 8:30PMTickets: $15-25. 18+ The American composer Sarah Kirkland Snider found inspiration in the poetry of Nathaniel Bellows, and created a song cycle called Unremembered. Setting the poetry in 13 linked songs, she writes colorful and immediately engaging music for voices, chamber orchestra, and electronics, while the singers offer a beautiful but unsettling story about memory, nature, a mysterious guest, and a ghost.  Sarah Kirkland Snider's 13-part song cycle, "Unremembered," gets its first New York performance Sunday night, March 19, at Le Poisson Rouge (Replaces show from 3/14 at National Sawdust.)