Opus 53 St. James Episcopal Church, Baton Rouge, LA. to be the cover feature article for the September issue of The American Organist Magazine. The American Organist Magazine (TAO) is published monthly by the American Guild of Organists (AGO), and is the most widely read journal devoted to organ and choral music in the world. It is the official journal of the American Guild of Organists and the Associated Pipe Organ Builders of America.