The 58th Young Concert Artists Gala Concert: presenting pianist Nathan Lee, violinist SooBeen Lee, and flutist Anthony Trionfo in their concerto debuts with Orchestra of St. Luke’s, Teddy Abrams conducting. On the program: Mendelsson’s Piano Concerto no. 1 in G minor, Op. 25, Chausson’s Poème, Op. 25, and the Ibert Flute Concerto.