My wife & I bought tickets to go see Chicago when they were in our area. The original show was set for May 2020. It got reset 3 times. Each time they offered full refunds. Even right up to the night it finally happened in November of 2021. It was a great show. And, no jabs or masks required. And all the folks in attendance were old folks like us. Some even with walkers and scooters. But Chicago still rocked the house. The three remaining original members were amazing. Great show. And we had great seats and they were like $45 each.
I’ve seen them probably 3 times in the last 20 years, most recently about 5 years ago. They always did a real good show. Though I will say they had Earth Wind & Fire as a warm up one year, and they were even better! Amazing night.
Here’s a video I think from that tour, with the two bands doing 25 or 6 to 4 together. Probably the final encore song, or nearly so. Good stuff!
https://www.youtube.com/watch?v=OA8zo54CeqI