Scatman John

John Paul Larkin (13 March 1942 – 3 December 1999), better known by his stage name Scatman John, was an American musician who created a fusion of scat singing and dance music, best known for his 1995 hits "Scatman (Ski-Ba-Bop-Ba-Dop-Bop)" and "Scatman's World".

source: Wikipedia