Experiments in Opera is set to showcase the world premiere “Anthony Braxton Theater Improvisations” on March 26-28 a the The Flea in New York City. The showcase, which will feature an operatic realization of the composer’s “Compositions No. 279-283,” will star Kamala Sankaram and Elizabeth Saunders on vocals, Ingrid Laubrock on saxophones, Jessica Pavone on strings, Nate Wooley on trumpet, {…}