Featuring Henderson along with pianist McCoy Tyner and drummer Elvin Jones (both members of the John Coltrane quartet at this time), and bassist Bob Cranshaw (a member of Sonny Rollins' band).

The title track, "Inner Urge," which has since become a jazz standard, was a reflection of a time in his life when Henderson was "coping with the anger and frustration that can come of trying to find your way in the maze of New York, and of trying to adjust the pace you have to set in hacking your way in that city in order to just exist."

Henderson is quoted as saying that he gave the other musicians "two simple chords, B minor and C major 7 (B phrygian)", and asked them "to play something with a Spanish feeling" while he improvised a melody for the piece.

[8] In a review on All About Jazz, Norman Weinstein calls Inner Urge Henderson's, "most emotionally urgent album" and the "ultimate showcase of his distinguished career .

As such, I consider it not only one of the best dozen Blue Note sessions ever released, I hear it as one of the major statements of jazz in the '60s, actually recreating the political, economic, and social realities of the turbulent times more precisely than most recorded music of the '60s in any style.