In February 1970 Fleetwood Mac played three nights at the Boston Tea Party, among the last runs of shows with Peter Green. The band then consisted of Green, Danny Kirwan, Jeremy Spencer, John McVie and Mick Fleetwood, stretching the blues out at length in a way that has little to do with the later pop sound. The tapes sat unused for years after Green left soon afterwards; only once the original eight-track reels were found could the material be remixed and released. This second volume includes 'Oh Well', 'Rattlesnake Shake', 'World In Harmony' and a closing jam.

This edition is a 2-LP.