Trying to make a CD with RnB songs from the 80's? Help needed?

I want to make my mum a CD of songs from the 80's. The kind of music she listened to was Chaka Khan, Luther Vandross, Lionel RIchie, Cameo, The Fat Back Band, Earth Wind And Fire. Those types. Can you give me any other songs from the 80's that where popular back in the day?