Jimmie Lawrence Vaughan (born March 20, 1951) is an American blues rock guitarist and singer based in Austin, Texas. He is the older brother of the late Texas blues guitarist Stevie Ray Vaughan.

Several notable blues guitarists have had a significant influence on Vaughan's playing style, including the "Three Kings" (Albert, Freddie, and B.B. King) and Johnny "Guitar" Watson.

Source: Wikipedia (https://en.wikipedia.org/wiki/Jimmie_Vaughan)