'The Layered Effect' by US rapper/producer Andy Cooper (Ugly Duckling) offers a punchy reminder of the creative fun to be had in digging for breaks, stringing up loops and layering up stratas of sound. Brimming full of delightful inflexions from the world of jazz, easy listening, film soundtracks and Hollywood voices, it's a perfectly stitched sound patchwork that pays loving hommage to the classic, funky days of early rap. A touching testimony to the joys of hip-hop then and now.