Blues Jam in Chicago is a studio recording by the British rock band Fleetwood Mac, originally released in two single-LP volumes by Blue Horizon in December 1969. It was the result of a recording session in early 1969 at Chess Records in Chicago with Fleetwood Mac, then a young British blues band, and a number of famous Chicago blues artists from whom they drew inspiration. The album has also been released, with slightly different track listings, under the titles Blues Jam at Chess Volumes One and Two and Fleetwood Mac in Chicago, the latter by Sire Records in 1975. The members of Fleetwood Mac at the time of this recording were Peter Green, Jeremy Spencer, Danny Kirwan, Mick Fleetwood, and John McVie. The Chicago blues musicians who played at this session were Otis Spann, Willie Dixon, Shakey Horton, J.T. Brown, Buddy Guy, Honeyboy Edwards, and S.P. Leary. In December 2022, a book of Jeff Lowenthal's photographs of the session was published as Fleetwood Mac in Chicago: The Legendary Chess Blues Session, January 4, 1969. The book also contains forwards by session producers Marshall Chess and Mike Vernon and texts by Robert Schaffner and some of the participating musicians. From Wikipedia (https://en.wikipedia.org/wiki/Fleetwo...) under Creative Commons Attribution CC-BY-SA 3.0 (https://creativecommons.org/licenses/...)