UNTidal from After All by 310
310's Joseph Dierker and Tim Donovan have been developing their unique blend of hip-hop, art-rock beats, ethnic percussion, ambient drones, vocal samples, and live instrumentation since 1997. With four albums released on the UK's prestigious Leaf Label, their signature sound has developed beyond its beginnings as tapes sent back and forth across the country. Joseph Dierker obituary link is below