Funky Intro in '72

[BlobWeird]

Nevermind my chord question. I just searched wholenote and found out that chord is an E7sus4. So now I know

[Billbbill]

The version on 9/21/72 is pretty close to the one later that week. I hear an E7 to start then a slide from D#7 back to E7 then I can't quite figure out what the next little ditty that gets played.

I don't have access to that show.