Although the discussion is interesting , The Four Tops do not belong in this topic, as obviously the all-female Andantes did not replace any of their vocals [[ which is the thread's topic) . As I think about it, The Andantes accompanied/added vocals to several groups , but if I'm not mistaken , the only group that they flat out vocally replaced [[at times) was The Supremes....[[?)

Out of curiosity though, were there any Four Tops recordings where somebody pretended to be one [[or more) of them by singing on their behalf ?
Or for that matter, were there songs recorded without all the members of the group being included ?