Which just goes to show that even published journos/professors/book writers/bloggers have gaps in their knowledge...

O-Dub introduces the track, and then says EXACTLY what I said to myself when I first heard this song in 1990 "This song is epic and a definite face-melter. How have I never heard this before? I feel so unworthy of its greatness. " Soul Sides: Lorraine Ellison: The Song That Rocked