Well shiver me timbers, another post about Radiohead. I'm goin back a ways for this, digging through the oldies and b-sides. Coke Babies shows the slightly shoegaze side of the band and was recorded somewhere around 1993.
Meeting in the Aisle is a gorgeous instrumental piece that was on the rarely seen EP Airbag/How Am I Driving? released right before OK Computer.
And just because it FUCKING ROCKS, My Iron Lung from 1995's The Bends.