Aero, for sure. I've said it before, but it bears repeating...
Night In The Ruts is a vastly underrated album.
Refer Headed Woman is Aerosmith getting right back down to the gritty roots they came from. It's nothing fancy, just a straight up blues riff.
Also, if you're a fan on Tyler's mouth harp, this is the cut for you.
This mothah wails....