Thanks for the input Cannons. I will say that I have gained appreciation for several bands that I did not know much about before I started this project, like MC5, T-Rex, Wishbone Ash, and Hawkwind. I know very little about Tangerine Dream, but they are coming up on my list to give a good listen to to see what I think. I did try Mahavishnu Orchestra and they weren't my cup of tea.
Hall & Oates
The Doobie Brothers