St. Paul's Episcopal Church, San Antonio, Texas Presents William James Ross, Organist, in recital March 21, 2010. Organ Works of Johann Sebastian Bach (1685-1750) presented on his 325th birthday as performed by Felix Mendelssohn-Bartholdy (1809-1847) at St. Thomas Church, Leipzig, Germany August 6, 1840. Improvisation and Fugue in E-Flat Major, BWV 552,2 (St. Anne)