Seitz also opened a music publishing business in Glen Rock. His catalog included compositions by many famous march composers including W. Paris Chambers, Harold Josiah Crosby, Charles E. Duble, Frank H. Losey, George Rosenkrans, and Charles Sanglea. In 1908, Seitz became the first to publish seventeen-year-old Karl L. King’s compositions. Roland’s company was purchased by Southern Music in 1964.
