Music video by Miles Davis performing So What. (C) 2008 SONY MUSIC ENTERTAINMENT

Miles Davis (Miles Dewey Davis III, Alton, Illinois, May 26, 1926 – Santa Monica, California, September 28, 1991) was an American trumpeter, bandleader and composer.

Davis was at the forefront of almost every major development in jazz after World War II. He was one of the most influential and innovative musicians of the 20th century.

Widely considered one of the most influential musicians of the 20th century, Miles Davis was, with his musical groups, at the forefront of several major developments in jazz music, including bebop, cool jazz, hard bop, modal jazz, and jazz fusion. Many well-known musicians rose to prominence as members of Davis’ ensembles, including saxophonists Gerry Mulligan, John Coltrane, Cannonball Adderley, George Coleman, Wayne Shorter, Dave Liebman, Branford Marsalis and Kenny Garrett; trombonist J. J. Johnson; pianists Horace Silver, Red Garland, Wynton Kelly, Bill Evans, Herbie Hancock, Joe Zawinul, Chick Corea, and Keith Jarrett; guitarists John McLaughlin, John Scofield and Mike Stern; bassists Paul Chambers, Ron Carter, Dave Holland, Marcus Miller and Darryl Jones, ; and drummers Philly Joe Jones, Tony Williams, Billy Cobham, Jack DeJohnette, and Al Foster.

Miles Davis was born on May 26, 1926, to a relatively affluent family in Alton, Illinois. His father, Dr. Miles Henry Davis, was a dentist. In 1927 the family moved to East St. Louis, Illinois. They also owned a substantial ranch in northern Arkansas, where Davis learned to ride horses as a boy.