I don't think Maxwell is much of no sanger. He a cat with a nice vocal
tone as long as he stay within a certain range is what he is. Prince is
basically a screamin and yellin mofo with a nice falsetto when it come
to vocals. That there Al Green got style and he get ol Otis stamp of
approval. If you talkin bout "gonad" sangers though ain't nobody seein
the likes of Little Richard and David Ruffin.
Alls we got left today is Gregory Porter and Charlie Wilson that I can
thank of off my dome. Somebody help ol Otis out with the definitive list.

*EDIT* Add Tyrese to the "gonad" sanger list when he really doin his thang.