June 23, 1990. Houston Texas. Doug Yates baritone & Katherine Burwall-Ciscon piano performs German Lieder of Schubert, Faure, Schumann, Brahms, and others at St. Lukes United Methodist church, along with a demonstration of the difference between music performed at C=256 and modern tuning. Go to the music section of the website of the Schiller Institute to find out more about the need of lowering the tuning of musical instruments. http://www.schillerinstitute.org/music/articles.html