OZ's murky bangers epitomise the sound of 2010's hip-hop. The Swiss producer's work is marked by chiming tones, whether it's the minimalist piano notes of Meek Mill's "Cold Hearted" or the orchestral keyboards of Bushido's "Sodom und Gomorrah". His unique style has resulted in the cloudy, hulking beats of Drake's "U With Me?" and Travis Scott's darkly mesmerising late-night escapade "the ends".