UPZ featuring Kafele - Believing Behind "Believing" are UPZ (aka Avi Elman) and rising star Kafele who impresses with a sensitive vocal on this sublime production built around a smooth groove and warm melodies. Black Sauce (Julian Bendall, Peter Oakden & Ricky Reid) serve a celestial music interpretation, followed by two magnificent deep house versions by Qness and Hennings Project & Rony Breaker. Last but not least, there is Kafele's jazzy rendition giving the track a more laidback touch. A musical gem.