Bob Wills

American musician and Western swing bandleader

James Robert Wills (March 6, 1905 – May 13, 1975) was an American musician, songwriter, and bandleader. Considered by music authorities as the founder of Western swing, he was known widely as the King of Western Swing (although Spade Cooley self-promoted the moniker "King of Western Swing" from 1942 to 1969). He was also noted for punctuating his music with his trademark "ah-haa" calls.

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