A producer who has already left an indelible mark on the Nigerian music scene, Osabuohien Osaretin, or Sarz, has worked with some of his country's hottest properties, including Wizkid, Naeto C, Banky W, Skales, Reminisce and countless more. When you hear his signature tag, "Sarz on the beat", you know you're in for a scintillating, club-ready blend of hip-hop and contemporary R&B, the kind that has seen him become one of Afrobeats' pioneers.