Take away the industry-shaking specifics of In Rainbows and it still stands as a monument to Radiohead hitting their creative stride. And there’s no greater evidence of that fact than this, an eight-track collection of bonus cuts. There’s sonic doodling, of course (see the abrasive skronk of “Bangers + Mash”), but fully-formed tracks like “Up on the Ladder” and elegiac closer “4 Minute Warning” capture a band brimming over with can’t-miss imagination.