Supremes Interview on 50th Anniversary set

[carlo]

I was just listening to the Supremes interview on the 50th Anniversary box set. Did anyone else notice that someone is yelling/singing in the background around 1:40? I never noticed it before. :)

[reese]

I was just listening to the Supremes interview on the 50th Anniversary box set. Did anyone else notice that someone is yelling/singing in the background around 1:40? I never noticed it before. :)

Yeah, I remember hearing that. Didn't someone post that it was Marvin Gaye or maybe another artist rehearsing?