The women of the Junior Mendelssohn Choir join the Pittsburgh Youth Symphony Orchestra (PYSO) for the final concert of PYSO's season, as they perform Gustav Holst's The Planets.  Each movement of the suite is named after a planet in the Solar System, and its corresponding astrological character as defined by Holst.  The program also includes Debussy's Afternoon of a Faun, Prokofiev March from Love with...