Airs Monday, July 22 at 11 a.m. This week on the Pittsburgh Symphony maestro Manfred Honeck leads the Orchestra with pianist Lise de la Salle joining him on stage for a performance of Maurice Ravel’s Piano Concerto in G major. Also on the concert, Claude Debussy’s Prelude to the Afternoon of a Faun and Lilli Boulanger’s Psalm 130 featuring the Mendelssohn Choir of Pittsburgh.