Radiohead released their 8th album yesterday, The King of Limbs, a dense mass of glitchy samples and textures, with Thom's signature falsetto gliding upon them. It featured some mellotron strings (and possibly brass?) on the first track, Bloom. The track also happens to my favorite on the album! It's the only one with any 'Tron, but the album is great in general.
Check it out:
http://www.youtube.com/watch?v=aRAhUaouZY4&hd=1