WTMJ’s Libby Collins talks with Peter Knapp, who was 22 when he put together the Midwest Rock Festival of 1969, and talks to a listener who was there on the last day of the festival.
WTMJ’s Libby Collins talks with Peter Knapp, who was 22 when he put together the Midwest Rock Festival of 1969, and talks to a listener who was there on the last day of the festival.