The real & first Fleetwood Mac, before they let girls (And a dude named "Lindsey", heh heh.) into the band & started making "popular" music for the sad-assed squares & suburban scumbags who make these United Snakes such a miserable nation of sheep.
"I Did Not Know That" Dep't.: B.B. King wrote "I've Got a Mind to Give Up Living". Dig the 1968 conk job.