Hi folks, I have some special questions about this song, sadly first I have discover this song as the Diana Ross & The Supremes & The Temptations duet and so I disregarded the original - a great shame, because of the backround vocals.

It is so amazing to hear the combination and now here are my questions:

The backround vocals did Smokey Robinson & The Miracles together with The Andantes.

The Miracles did it including Claudette or without her ?
Then I would like to know, if The Andantes are with them from the beginning of the song or later in the second part, at the ending.

The voices blended perfect together, a great harmonize

If there more tracks with The Miracles in the backround maybe together with The Andantes with Marvin Gaye ?

Now I need the experts with the perfect ears........;-)