I've recently discovered Floating Points, and man am I falling in love with these guys. They have one full length album, but for my money this live performance on KEXP is the best thing they've put out. If you don't have time to listen to the full thing skip to the 30 minute mark.
https://www.youtube.com/watch?v=yYqu5NdFMf8
I'm expecting their next album to be great.