Bob Zentz is an American musician and educator from Norfolk, Virginia who has been performing for more than thirty years. He is a guitarist and also plays the autoharp, lute, melodeon, mouth harp, banjo, concertina and mandolin. He specializes in historical and maritime music, and claims a repertoire of more than 2,000 songs. Currently a resident of Norfolk, Virginia, in addition to his continuing performance activities Zentz also serves an instructor for the North Carolina Center for the Advancement of Teaching; and is a program developer and leader for Elderhostel along the Intracoastal Waterway. He also presents a program, "Homemade Music" to elementary school students. From Wikipedia (https://en.wikipedia.org/wiki/Bob_Zentz) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)