The Charismatic Voice - Chicago

 

I'm a big fan of "25 or 6 to 4." Although she doesn't harp on it, for me it's the bass line.

If you'd like to see my shallow dive on Chicago, see this post.

And speaking of the bass, here's a fun fact for your next barbecue or otherwise social engagement...

Three classic rock songs with the same chord progression:

1) Chicago - 25 or 6 to 4

2) Green Day - Brain Stew

3) Led Zeppelin - Babe I'm Gonna Leave You

Eh? Eh? Where else are you going to get that? Granted, I don't have other examples to make this a running thing. Still, pretty interesting, I think. Who did it best?