Check out this vid of a guy playing "Tank"

[Denis]

This is just plain cool.

[Pilgrim]

That is impressive!!

Here's one that impressed me, too...not as technically difficult, but a real workout. I can play this line, but not at that pace.

[Bert]

I thought you meant this "Tank"

[gearHed289]

That was cool! Always liked Tank. The song. I'll have to investigate Tank the BAND later. 

[the mojo hobo]

That is impressive!!

Here's one that impressed me, too...not as technically difficult, but a real workout. I can play this line, but not at that pace.

We are doing that song, but the Otis Redding version which has lyrics and changes, and moving from the I to the V and IV is a little bit more of a challenge.

[Basshappi]

Oh, I thought you meant this "Tank!" 
http://www.youtube.com/watch?v=v-TAxm00jOg&feature=related