jmr is Jeff Roberts, an electrical engineer by day, and visualist, chiptune musician, and game audio archivist by night. jmr's visual performances combine live coding and audio reactive elements, creating a dizzyingly colorful display in tight sync with the music.
Jeff is a founding member of the chiptune/vgm prog rock band Marshall Art, and has done audio engineering work for official soundtrack album releases for vgm classics such as Bomberman, Breath of Fire, Phantasy Star, Gimmick!, and more.