“…The four shapes in this system of notation (triangle, oval, square, and diamond) correspond to the four syllables (fa, so, la, mi) developed by Thomas Morely in 1597 (Marini, 2003). The intention was to create a notation system that could be easily understood by large populations of varying literacy and little formal musical training (Marini, 2003). The southern United States is the only location in which an unbroken tradition of four-shape (and later seven-shape) notation has endured (Music, 2005).…”