Arts at St. John'sFrom left, Sheila Evans, Executive Director, Allentown Symphony Association; Diane Wittry, Music Director, Conductor, Allentown Symphony Orchestra; Robin Kani, flute; Frances Duffy, harp; Dr. Nelvin Vos, Chair, Arts at St. John's, after “Noon-10 Series” April 18 concert. Next: Allentown Symphony Chorus, Allentown Symphony Brass, Percussion and Organ; Diane Wittry, ASO Music