How many Grammy Awards did one of William Vennard's students, Marilyn Horne win?
Marilyn Horne Marilyn Horne (born January 16, 1934) is an American mezzo-soprano opera singer. She specialized in roles requiring a large sound, beauty of tone, excellent breath support, and the ability to execute difficult coloratura passages. She is a recipient of the National Medal of Arts (1992) and the Kennedy Center Honors (1995). She has won four Grammy Awards.
Carl Verheyen Carl William Verheyen (born 1954), is an American guitarist, known for his work in Supertramp and also for being a session guitarist. He is an adjunct instructor of studio jazz guitar for the Thornton School of Music of the University of Southern California, and makes frequent instructional performances at the Musician's Institute (MI) in Hollywood, California, Guitar Institute of Technology.