American Guild of Organists Region IX Convention present Dr. Dorothy Young Riess in a post-convention concert on Thursday, June 27, 2013 at 10 AM. Admission and parking are free and the public is invited. Her program includes: Herbert Howells "Paean"; J.S. Bach "These are the Ten Commandments"; Franz Liszt "Prometheus" arranged for organ by Jean Guillou; Maurice Ravel "Five O'Clock Foxtrot" arranged for organ by Dr. Riess; and Sigfrid Karg-Elert "Vivace" from Symphony Opus 143. The organ is a four manual 133 rank Aeolian Skinner instrument.