Just an old fans memory lane. Chicago bands from the sixties...

AHJ was 70’s
So was Styx
Siegel-Schwall were 60’s
A Lincon Ave. fixture.
Saw Corky & Jim in Galesburg
Shadows of Knight were from Prospect High in Mt. Prospect -The Knights
They were house band in my grade school cafeteria.
They headlined the Gilbert’s Festival with backup by REO Speedwagon from Chambana.
Fireworks, acid, rain and $1 Boone’s Farm bottles.
All good.

Rolling Stones at Chess.
https://www.udiscovermusic.com/stories/the-rolling-stones-no2-album/

I saw Peterick with Smokey Robinson at a NARAS songwritrig seminar in Streeterville Studios.

 Were the Turtles a Chicago band?
@whatjd - Used to eat at Greektown while attending U of I.
Would go late (close to closing) and they would put extra
on your plate instead of throwing it away.
I hear Greektown has pretty much disappeared these days.
Worked with a fellow who claimed he was the first bass player with the Cryan Shames before they made it big. I believe his first name was Mike.
Worked with him in 'Vegas -TSA at the airport.

dweller

I don’t know if Flo & Eddie (the Turtles) had a Chicago connection or not. I did see them live twice and both times were good music but also fun....they had a good sense of humor.

Flo & Eddie - Wikipedia

How about Chicago Transit Authority I loved the CTA album very well recorded, it still finds its way onto the tt all these years later.