Under the production moniker of Material Things, 12th Isle co-founder Stewart Brown unveils a part debut album part compendium of musical collaborations spanning from 2015-2020. Some recordings began as long, one-take improvisations (How's Life, Peckham) spliced together and revisited years later. Others were based upon chance opportunities to record with musicians operating a long way from the parameters of 12th Isle. Cult private-press loner folk guitarist Bob Theil, whose 1982 album So Far co…