Grant Hart & Bob Mould.
Bob Mould of 80’s hardcore band, Hüsker Dü. He is openly
punk-chicken-radio: sugar - helpless-ax and ~PM~ Gotta love
Bob Mould - "If I Can't Change Your Mind" (Live at WFUV)
[HD] Bob Mould - "See A Little Light" 3/6/14 David Letterman
Bob Mould with Dave Grohl - Hardly Getting Over It (Live) - 11/21/11,
Bob Mould - Voices in My Head (Official Music Video) - YouTube