The Fabulous Courdels = The Ingredients ?

Al.Burnett1966

Mark VII Class
Joined
Apr 13, 2024
Location
France
Couldn't help but notice that the acetate by The Fabulous Courdels "And You Believe Him" on Unissued Garage Acetates #2 (and on a private Bosshoss comp before that I believe) sounds very similar to The Ingredients's song "Please Don't Leave Me" released on Toddlin' Town Records in 1967.

Both bands seem to be from Chicago so I wondered if they were related. A guy on discogs called Jim said he was the lead guitar player of the Ingredients. I exchanged a few words with him but he stop answering before he could tell me if he knew about The Fabulous Courdels. Any clue?