Trio Sirènes, featuring Marcia McHugh (BM ’98, GPD ’00, flute), Karin Brown (viola) and Jacqueline Pollauf (MM ’07, Harp), will perform works by Arnold Bax, Lori Laitman, Maurice Ravel, Claude Debussy and Jean-Marie LeClair on the Cosmos Club Chamber Music Series in Washington D.C.