Expansion (album)

Expansion is the second studio album by American jazz fusion drummer Tony Williams, released in 1969 on Blue Note Records. The album features a sextet of musicians including John McLaughlin on guitar, Sam Rivers on tenor saxophone and flute, Gary Bartz on alto saxophone, Jack DeJohnette on piano, and Dave Holland on bass.

Expansion is considered a significant work in the jazz fusion genre, showcasing Williams' innovative drumming and compositional skills. The album blends elements of post-bop, avant-garde jazz, and rock music, creating a dynamic and forward-thinking sound. The compositions are complex and challenging, featuring intricate rhythms, modal harmonies, and improvisational passages. The interplay between the musicians is a highlight, with each member contributing to the overall sonic texture.

Key tracks on the album include "Emergency", "Some Hip Drum Shit", and the title track, "Expansion." The album has been reissued multiple times and remains a highly regarded recording in the jazz fusion canon.