Community: “Joseph and the Amazing Technicolor Dreamcoat” (Benjamin), “Newsies” (Jack), “Matilda” (Escapologist) NewArts, and “Shrek: The Musical” (Little Pig), “Beauty and the Beast” (Baker) Newbury Musical Theater Company. High School: “Anything Goes” (Billy), “Mamma Mia!” (Sam); When will someone write another Les Mis musical with country music?