The program title Beyond 176 refers to the number of keys on two pianos, and pianists Lisa Marsh and Connie Titterington promise to go beyond it. The program is music for two pianos: Aaron Copland, George Gershwin and works by Lisa Marsh herself. The concert is part of the Friday Music @ Midday series at the university’s school of music and theater. American music at full voice in the middle of the workday.