I came across this version totally by accident. I had never heard Marvin Gaye's version and doing some research I discovered that there is a remix
version by Marvin Gaye and the Marvelettes.

How many other members have been aware of this?

https://www.youtube.com/watch?v=1v-784dlbd0

Not a bad song but the Marvelettes performance is in my opinion one of their very best songs ever recorded by them.