John Scofield (born December 26, 1951) is an American guitarist and composer. His music over a long career has blended jazz, jazz fusion, funk, blues, soul and rock. He first came to mainstream attention as part of the band of Miles Davis; he has toured and recorded with many prominent jazz artists including saxophonists Eddie Harris, Dave Liebman, Joe Henderson, and Joe Lovano; keyboardists George Duke, Joey DeFrancesco, Herbie Hancock, Larry Goldings, and Robert Glasper; fellow guitarists Pat Metheny, John Abercrombie, Pat Martino, and Bill Frisell; bassists Marc Johnson and Jaco Pastorius; and drummers Billy Cobham and Dennis Chambers. Outside the world of jazz, he has collaborated with Phil Lesh, Mavis Staples, John Mayer, Medeski Martin & Wood, and Gov't Mule.