A historic concert from Chicago, newly remixed from the original multi-track tapes by founding member and trumpeter Lee Loughnane and engineer Tim Jessup. This 26-track live collection was recorded on September 16, 1971, about a week after the John F. Kennedy Center for the Performing Arts opened in the nation’s capital. For more than 50 years, the concert has remained unreleased except for the performance of “Goodbye,” which debuted in 2018 on CHICAGO: VI DECADES LIVE.