Toots Thielemans
Jean-Baptiste Frédéric Isidor, Baron Thielemans (29 April 1922 – 22 August 2016), known as Toots Thielemans, was a Belgian jazz musician.  He is well known for his guitar and harmonica playing as well as his whistling. Thielemans is one of the greatest harmonica players of the 20th century.