Thursday evening in Gammage Auditorium the ASU Symphony Orchestra, ASU Choral Union, Concert Choir and Barrett Choir will present the programs season finale including Stravinsky’s Fireworks, Bartók’s concerto for Orchestra and the Beethoven Mass in C. David Schildkret, professor of Choral music at the ASU Herberger Institute will conduct the Beethoven and he spoke with KBAQ’s Sterling Beeaff about the work.