Recorded in 1969, this is one of three albums to feature drummer Sunny Murray as a leader in 1969. Issued on the French Actuel label, it showcases Murray's brand of fiery, spiritual free jazz grooveology with sidemen Malachi Favors of the Art Ensemble of Chicago (which, as a band, came over to France a few weeks before to begin a residency), veteran saxophonist Byard Lancaster, and flutist and saxophonist Kenneth Terroade.