I re-listened today.
One point to mention, Regarding these two artists, (both, I assume would not be agreeable to being in "the background". This aspect is present in "TGFTNC", as these two artists/singers, are relaying this song, "in their own" interpretation, (not "a singular" interpretation), in any lesser degree as you'd normally hear. These two "strong" artists, are delivering their own performance, within the constraints of a singular recording!!!
This would never/not be in the conversation today! It works.
Cheers!