A Sampling of Sampling by BarkerC

Question 1

Arguably the "most sampled piece of music of all time" is a four bar clip from a 1969 track by funk/soul artist The Winstons, specifically drum work by drummer G.C. Coleman. Name either the song from which the sample originated or the two word term by which it is most commonly known.

"Amen, Brother" or The Amen Break