Time Lines marks the return to Blue Note of one of the label's great originals, with Hill retaining the edgy intensity that marked such '60s masterpieces as Black Fire and Judgment. As pianist, composer, and bandleader, Hill has a special talent for creating structural tensions that stimulate fresh improvisations. You hear it in the title track as saxophonist Greg Tardy and trumpeter Charles Tolliver (another veteran of the 1960s) weave through Hill's minefield of compound rhythms and dissonant chords to make their own powerful statements. Tardy's mastery of clarinet and bass clarinet adds to Hill's rich palette of instrumental colors, while bassist John Hebert and drummer Eric McPherson contribute to the dynamic flow of polyrhythms. Whether it's the joyous playfulness of "Smooth," the taut and spiky "Ry Round 1," or the welling emotional depths of the solo piano version of "Malachi," every track bears the stamp of Hill's creativity and commitment. --Stuart Broomer