If you name nearly any band from the 70's I most likely saw them. I was a concert hound of the highest degree. I started going in 1972
and went all the way through the late 90's and then I pretty much quit. The wife and I have been to about half a dozen in the last few years.
We saw Trower, Roger Waters, and Blondie in recent years to name a few.
I think the only big name band I missed was The Who. I had tickets to the Cincinnati disaster show, but I couldn't get back to town in time.
The band I saw the most times were Zappa at least 5 times, Kansas 4 times, Heart 4 times, Ted Nugent 4 times. Other notables I've only seen once
are Led Zeppelin, Black Sabbath, Rolling Stones, Pink Floyd, KISS, Edgar Winter, Elton John, Aerosmith, AC-DC, Fleetwood Mac, and The Eagles.
Many, many more than that, but those just popped in my head easily.