Seeing the question regarding the "Lie down on the floor.."sample,it reminded me of a fundraising LP that I bought in 1985,in aid of the ANC,called "Radio Freedom..The Voice of the African National Congress and the Peoples Army Umkhonto We Sizwe". The Radio Freedom sign-on was also sampled and used by the KLF.

Not an earth shattering revelation,but an interesting snippet for completists!!