Good R&B artists from 70s, 80s,and 90s?

[CTownNative]

Im only 16 but wanted to find some good R&B from those decades, so whats some good R&B artists from those years?

[averagejoe76]

90s:R Kelly,Silk,Next,Jodeci,Keith Sweat,H-Town,Usher,Jagged Edge
80s:Zapp,Guy,Ready for the World,New Edition,Prince.
70s:Stevie Wonder,Marvin Gaye,Al Green,Earth Wind & Fire,

I suggest checking out these titles:
Jodeci Diary of a mad band
Stevie Wonder Innervisions
Prince Purple Rain & Sign O the Times
Silk Tonight
R Kelly 12 Play