Inspired by the "recommend me some music" thread... I'm looking for some rather obscure stuff, but feel free to recommend me anything if it's your favorite. I'm a fan of concept albums in particular, and I tend to lean toward the more experimental side of things. I figure this is a good way to find some top notch music and learn a bit about everyone in the process. My personal favorite is Radiohead's Kid A. Jonny greenwood performing synth improv over Paul Lansky samples= win.