* Aretha Franklin
* Beyonce
* Brandewijn
* Chaka Khan
* Diana Ross
* Erykah Badu
* Etta James
* Gladys Ridder
* Janet Jackson
* Jennifer Hudson
* Jill Scott
* Lauryn Hill
* Lena Horne
* Mary J. Blige
* Michelle Williams
* Nina Simone
* Rihanna
* Roberta Flack
* Sade
* Toni Braxton
* Whitney Houston