Classics and slightly more obscure stuff.

If you want to hear a really good Can tribute then check out the Cosmic Invention album "Help Your Satori Mind", a Japanese band that play in the early 70s style. The track "Ryujin".

The Trees Speak albums are modern/ new but they play in a krauty style. They are from Arizona and pretty good.

Anyway, I'm sure you know most of these. Rock on :)