Been thinking of these ladies for several days, Daina Ross and the Supremes, they look like they step out of Dr. Who's Tardis after travelling forward in time on this video.
Going with this theme of groups I always loved this song by Gladys Knight and The Pips, Midnight Train to Georgia
And what about Labelle - Lady Marmalade singing a very risky song Voulez vous couche avec moi ce soir, a great way to learn French when you are 16 years old young man. Loved this song.
Enjoy your Saturday.