THIS is PBS by Egantx7

Question 3

For its first two years, this program was called Made in Chicago. While PBS is often seen as the television home for classical music forms, this program was the first to eliminate variety and dancing, and simply showcase the performances of modern music ranging from blues and jazz to folk and rock. 2016 started this program's third run, with earlier runs running from 1974-83 and 2003-10. Name this pioneering music program.