Replying to Your favourite Pandora channels

Please post your favourite Pandora channels, I mean by that not necessarily your favourite artists, but the channels that have the kind of music you enjoy most...

Recently, all I've been listening to is the Will Oldham channel. Amazingly relaxing acoustic guitar, all soft songs, and pretty much only small, little know artists.

Other channels I like are:

Bob Marley for reggae
Muse for alternative rock
The Roots for hip-hop
Crosby, Stills, Nash, and Young for folk

I have lots of other channels, these have just given me the best batch of music.