FULL LENGTH: When overachieving high school student Annabel recruits bro-ish sociopath Tyler to play the lead in her Dadaist adaptation of “The Sound of Music,” she finds herself at the whims of his demagoguery. But when Mariah, the show’s Ramones-loving music director, who has had her own dark dealings with Tyler, stands up to him, the community is riven into two violently opposed factions. In this comedic allegory about power, politics, and art, Annabel must choose between achieving her goals at all costs and doing what is right.