Two-piano music by Lisa Ann Marsh, George Gershwin and the source-printed “Aaron Copeland”. Individual titles are not published; composer spelling is retained with uncertainty, not silently corrected or canonically expanded. Admission is explicitly free and public; confirm capacity and presenter terms. Physical room: Lincoln Recital Hall (LH 75). Lincoln recital room 75, studio theater 115 and performance hall 175 are distinct. Other dates, masterclasses, receptions, streams and programme selection counts are not additional performances.