Visionist is the UK artist pushing grime into new frontiers and experimentation, including on his own Codes label, launched as a sub-label of Bill Kouligas’ PAN. His music has ascended to ambient-like, visceral terrain, here with leading visualist Pedro Maia, whose other collaborations were featured this summer on Berlin Atonal’s garganutan screen. For Lunchmeat Festival, the two present striking textures, rarefied and earthly, in a hard-hitting combination of two top imaginations.