What is the speciality of the English man who studies the French composer who wrote the motet "Illibata Dei virgo nutrix"?
David Fallows David Fallows (born 20 December 1945) is an English musicologist specializing in music of the late Middle Ages and Renaissance and the performance practice of music. He is a leader in fifteenth-century music studies, particularly Guillaume Dufay, Josquin des Prez, and secular song.
Ralph Vaughan Williams Ralph Vaughan Williams {'1': ", '2': ", '3': ", '4': "} ( 12 October 1872– 26 August 1958) was an English composer. His works include operas, ballets, chamber music, secular and religious vocal pieces and orchestral compositions including nine symphonies, written over nearly fifty years. Strongly influenced by Tudor music and English folk-song, his output marked a decisive break in British music from its German-dominated style of the 19th century.