The high school I graduated from held 3 concerts (that I know of) involving bands in the early stages of their careers that went on to become well known national/international acts: Grand Funk Railroad, Chicago, and The Police. It also held a Paul Simon concert when he was already very well established but he was in town filming a movie and ended up performing with little advance notice or promotion. All occurred either prior to my attending high school or after I graduated except for the Chicago concert, which I attended. On a related note, my youngest brother attended (the same) high school with a guy who, for a period of time, ended up being a member of the local Cleveland band Nine Inch Nails.