Radiohead have some new music out this week, but it isn't on sale or available for download in any of the usual places. Instead, the band has updated their trippy PolyFauna app with a bunch of new sounds and visuals for the first time since its release back in February. The app was initially a companion to Radiohead's 2011 album The King of Limbs, warping one of its tracks into an eerie soundtrack while listeners floated through strange landscapes on screen. That's still the case here, except now the app stands a bit more on its own because it's based around a standalone set of tunes. That may not be the case forever, though. Radiohead are planning to head into the studio this month, and this app could be a first taste of what those new recordings will sound like. The app is available on both iTunes and Google Play.

---