The Fleetwood Mac story is long and confusing if nothing else. We all know the stuff that made them mega-rich and cocaine famous, but there’s an entire decade that precedes all that, and deep it goes, often with completely different singers and players working entirely different worlds and angles. Except the rhythm section, Mr. Fleetwood and Mr. Mac. You might even say the original line-up isn’t just the best Mac, they’re one of the best damned bands EVER, with guitarist Peter Green spearheading things, taking the old school blues, amplifying and psychedelicizing them, giving us stuff that barreled along neck and neck with what guys like Eric Clapton and Jimmy Page were doing at the time. 1969’s Then Play On is the key album, capturing not just the breadth Mr. Green’s genius, but also hints of the psychosis that would soon tear him apart. Beautiful and gone, lost to ozone whilst Searching for Madge.