Fatboy slim, Norman cook or whatever you wanna call him did a track with BEAT’S INTERNATIONAL called “Dub ,be good to me” or is it just be good to me? and it sampled “Harmonica” from Once upon a time in the west.
The rapper Jay-Z has also sampled “Ecstacy of the gold” on his Blueprint 2 album. i think the track’s called “h.o.v.a.” not sure.
and i can’t remember the song but some dance thing in the late 80’s / early 90’s used “El Indio’s” pocket watch music but i can’t remember what the damn thing was called.