This is a bootleg that’s been released under a number of names – originally “London Live ’68” on Thunderbolt records. It was recorded at the Polytechnic of Central London, April 27th, 1968 – just a few months after their debut album.

Lineup here is Peter Green, Jeremy Spencer, Mick Fleetwood, and John McVie. It’s not the greatest sound recording (as expected) but does give you a sense of what it would have been like to be in that room for the very beginnings of the British Blues version of Fleetwood Mac.

My copy via Electric Fetus in Minneapolis MN