Electric guitar...

I like that progression, too.

Pretty easy but kind of "dead end".

I still like to play it, though.

Simple as it is, you really need two guitars as one starts the riff before the other stops ringing.

"Midnight Maniac" on the same album is a good finger workout with kind of an odd fingering.
I have a customer who plays bass and he said that my playing would really pick up if I was to play with other people...
I know when I go for my guitar lesson sometimes my teacher will play the other guitar like crazy train I'll do the harder fingering and he'll just kind of do the four four chords in the background and it sounds kind of cool...