George "Buddy" Guy is an American blues

Blues

Blues is the name given to both a musical form and a music genre that originated in African-American communities of primarily the "Deep South" of the United States at the end of the 19th century from spirituals, work songs, field hollers, shouts and chants, and rhymed simple narrative ballads...

 and jazz guitarist and singer. He is a critically acclaimed artist who has established himself as a pioneer of the Chicago blues

Chicago blues

The Chicago blues is a form of blues music that developed in Chicago, Illinois, by taking the basic acoustic guitar and harmonica-based Delta blues, making the harmonica louder with a microphone and an instrument amplifier, and adding electrically amplified guitar, amplified bass guitar, drums,...

 sound, and has served as an influence to some of the most notable musicians of his generation. Guy is known, too, for his showmanship on stage, playing his guitar with drumsticks, or strolling into the audience while playing solos. He was ranked thirtieth in Rolling Stone magazine's list of the "100 Greatest Guitarists of All Time".