Roger (Roger Troutman) : I Heard It Through The Grapevine/So Ruff, So Tuff (12-inch, Vinyl record) -- Dusty Groove is Chicago's Online Record Store

Roger (Roger Troutman) : I Heard It Through The Grapevine/So Ruff, So Tuff (12-inch, Vinyl record) - Roger Troutman turns his talents to the classic Motown tune
Roger Troutman turns his talents to the classic Motown tune Heard It Through The Grapevine -- which he covers here in a version that's over 10 minutes long!

Roger Troutman II – So Ruff So Tuff (2000, Vinyl) - Discogs

ROGER TROUTMAN - So Ruff, So Tuff, Grapevine, 1981 PROMO, WARNER

Roger / So Ruff, So Tuff/Girl, Cut It Out(7inch) / Warner Bros

Roger – Papa's Got A Brand New Bag / So Ruff, So Tuff (1988

WEFUNK - Show Archive

ROGER TROUTMAN - So Ruff, So Tuff, Grapevine, 1981 PROMO, WARNER

Otis Clay « SO MANY RECORDS, SO LITTLE TIME

Roger – I Heard It Through The Grapevine (1981, Vinyl) - Discogs

Roger – Do It Roger (1981, Vinyl) - Discogs

Roger - So Ruff, So Tuff (Electro-Funk 1981)

ROGER TROUTMAN - So Ruff, So Tuff, Grapevine, 1981 PROMO, WARNER

Roger – Papa's Got A Brand New Bag / So Ruff, So Tuff (1988