 I'm Peter Vanegraaff. In just a few minutes, I'm going to play for you the Viola Concerto by Sir William Walton. First, this music arranged by Walton from the music of Bach. There's a ballet called The Wise Virgins, and this comes from that ballet. A very famous music of Bach, Sheep May Safely Graze, with Brydon Thompson leading the London Philharmonic.