Edited sentence: An auditioned pit orchestra performs for school musicals.Greenfield High school has two performance ensemble classes for band.Greenfield also has a marching band, known as the "Hustlin' Hawks", which began competing in local and state competition in 2012.Greenfield has two jazz bands, both of which are auditioned groups.The pep band plays at football and basketball games.Those not qualified for wind ensemble may enroll in symphonic band.Wind Ensemble, the premiere band ensemble, is open by audition