An impressionistic work of art, Unit Structures is chaotic, energetic, yet tightly controlled. From the opening “Steps,” jazz avant-garde Cecil Taylor leads his septet into the world of abstraction. His percussive piano bursts like fireworks on 4th of July allowing the reed section to roar with ferocity. Like many of Taylor’s albums, Unit Structures is not so pleasing on the first spin. Time, patience and opening ears are required to appreciate the masterpieces.