My first concert was seeing Kansas in Tulsa, OK when I was in high school. Some band no one had ever heard of was the warm-up band, an outfit called Cheap Trick.
I saw the same line up at ISU in ab-Normal, IL. It still ranks as one of the best live performances I’ve ever attended and that includes Clapton, Santana, early Charlie Daniel’s and Chicago amoung too many others to name. It was after that tour that Cheap Trick took off. Ah, memories.