Big Windows, to Let in the Sun

This is an incredible document of the peak of 1980s Minneapolis rock, featuring Grant Hart & Bob Mould from Husker Du & Dave Pirner from Soul Asylum. I'm thrilled to hear a great version of Rain at the end and this version of Flexible Flyer is now in the canon, but mostly I am sputtering at my screen right now: wait, so Grant Hart had 2541 all ready to go but Husker Du never recorded it? Dafuck???