Revolver's "No Distortion" series invites heavy music artists to ditch their amps, pare down their songs, and showcase their intimate side. In this episode, Mike Scheidt, singer, guitarist and principal songwriter for sludge-doom act YOB, welcomes us onto his father's tree farm just outside of Eugene, Oregon, where he delivers a stripped-down, transcendent reinterpretation of their epic song "Marrow," from 2014's album 'Clearing the Path to Ascend.'