"East London's questing Heliocentrics affirm the absorbing power of improvisation on this latest album, for which the grooves have been unearthed and honed through hours of collective play: music made for love and art, above all else. Aptly, it opens with the cosmic synthesis of "Made Of The Sun", before "Time" builds up drone textures akin to recent work by Goat, with dub effects sending shimmering contrails of individual elements - violin, percussion, plucked string sounds - flying off at tangents. "Human Zoo" is a Can-like improv groove which slows down to allow languid horns to add something of the character of their mainstay influence, Sun Ra's Arkestra. With new Slovakian singer Barbara Patkova bringing a flavour of Arkestra singer June Tyson over the title-track's flutes and burring horns, the impression is further cemented, lacking only Ra's explosive keyboard explorations. It's an engrossing set throughout, leading one through the subdued swirls of "Dawn Chorus" totheclimax of "The Uncertainty Principle", another work whose throbbing organ and cavernous twang owe a distinct debt to Can".