1978 Original Japan King Pressing With No Obi. "It's Time!" is a jazz album by Jackie McLean, an American alto saxophonist and educator, recorded in 1964 at Van Gelder Studios.

The album features a quintet of talented musicians, including Charles Tolliver on trumpet, Herbie Hancock on piano, Cecil McBee on bass, and Roy Haynes on drums. The group's improvisations and interplay are highlighted throughout the album, showcasing their individual and collective talents.

"It's Time!" was well-received by critics and fans of jazz music upon its release. It has since become a classic jazz album and is considered one of McLean's best works. The album's title track, "It's Time," has become a jazz standard and is still performed by musicians today.

Overall, "It's Time!" is a significant album in McLean's discography and in the history of jazz music. It showcases the talents of some of the most notable jazz musicians of the time and is a testament to McLean's skills as a saxophonist and bandleader.