James Robert Wills (March 6, 1905 – May 13, 1975 Kosse, TX) was an American Western swing 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.

Wills formed several bands and played radio stations around the South and West until he formed the Texas Playboys in 1934 with Wills on fiddle, Tommy Duncan on piano and vocals, rhythm guitarist June Whalin, tenor banjoist Johnnie Lee Wills, and Kermit Whalin who played steel guitar and bass. Oklahoma guitar player Eldon Shamblin joined the band in 1937 bringing jazzy influence and arrangements. The band played regularly on Tulsa, Oklahoma, radio station KVOO and added Leon McAuliffe on steel guitar, pianist Al Stricklin, drummer Smokey Dacus, and a horn section that expanded the band’s sound. Wills favored jazz-like arrangements and the band found national popularity into the 1940s with such hits as “Steel Guitar Rag“, “San Antonio Rose“, “Smoke on the Water“, “Stars and Stripes on Iwo Jima“, and “New Spanish Two Step“.

Wills and the Texas Playboys recorded with several publishers and companies, including Vocalion, Okeh, Columbia, and MGM. In 1950, Wills had two top 10 hits, “Ida Red likes the Boogie” and “Faded Love“, which were his last hits for a decade. Throughout the 1950s, he struggled with poor health and tenuous finances. He continued to perform frequently despite a decline in the popularity of his earlier hit songs, and the growing popularity of rock and roll. Wills had a heart attack in 1962, and a second one the next year, which forced him to disband the Texas Playboys. Wills continued to perform solo.