Hitmaker of the late '50s and early '60s with a buttermilk croon and a knack for crossover pop/R&B. (AllMusic) I'd dismissed him as Irrelevent until Rainy Night In Georgia came along. Subsequently, possibly, Acceptable. File under: Further Investigation Needed?
Discography:
In the music library: Atlantic Rhythm And Blues 1947-1974 Volume 6: Rainy Night In Georgia
The Complete Stax/Volt Soul Singles 1972-1975: I Keep Thinking To Myself
Links: Wikipedia AllMusic Discogs 45cat
Christgau Consumer Guide Soulwalking