The short version: Wilko Johnson, the great guitarist of pub rock notables Dr. Feelgood, was diagnosed with terminal cancer in January of 2013.
A couple of years earlier (2010, to be precise) he found himself seated next to Roger Daltrey, at some awards show or something, and the Who singer turned out to be a fan of the Feelgoods. At which point, the two a) bonded over their mutual love for Brit rock pioneers Johnny Kidd and the Pirates (auteurs of the original "Shakin' All Over") and b) vowed to work together while Wilko still remained on this mortal coil.
Here's a live version of a song from the resulting album, which has just been released...
...and as I'm wont to say, words fail me.
Let me repeat -- Wilko is dying. And yet this is some of the most life-affirming stuff I've ever seen.
I should add that I am soooo ordering the album over at HERE and you should too.
As of this writing, Wilko is still with us, BTW.
Long may you choppy power chord, my friend.