I know there'll be groans from some (and someone tried and failed badly with one a while ago iirc) but I it was between these guys and the Manics and I wasn't in the mood with the latter. I really enjoyed doing one with REM a while back and I failed with a Beatles one (due to lack of interest from others / me falling out of love with music half way through / stuff getting in the way)

I have a free weekend that I was pretty depressed about not doing anything with so instead I will try and go through song by song Radiohead's back catalogue.

It will go

Pablo Honey (skipping Drill EP due to not having it in any shape or form and not on spotify)
My Iron Lung EP
The Bends
OK Computer
Airbag / How Am I Driving EP + added B-sides
Kid A
Amnesiac
Various B-sides
Hail to the Thief
Com Lag EP
In Rainbows
In Rainbows B-sides
Harry Patch + These Are My Twisted Words
The King Of Limbs
Daily Mail + Supercollider Singles
(may do a pick of the remix collection at end I suppose but doubt I'll be bothered to do whole thing)

Feel free to shout me down, know they're a pretty obvious choice, but I wanted a band where it would be somewhat of a marathon to get through, no use a band with about 3 albums or something...