MasterVoices has announced its 2026-27 season, the ensemble’s 85th anniversary year. First up is a Händel Celebration at Carnegie Hall featuring soprano Erin Morley and countertenor Jakub Józef Orliński. The program will draw from “Samson,” “Theodora,” “Semele,” “Giulio Cesare,” and additional works, concluding with an audience singalong of the Hallelujah Chorus from “Messiah.” Ted Sperling conducts. Performance Date: Dec. 15, {…}