Changing the idea slightly, simply beacause these 2 vocals did have instrumental versions anyway....
Joey Dee & The New Starlighters - How Can I Forget You - (Caniel), much better as instrumental....
and this....
Queen City Show Band - True Patron Of The Arts - (Pow).......and the vocal...The Razor's Edge also on Pow....dire, weak, white vocals, great lyrics though..."She's a go-go girl who's in with the in-crowd, a true patron of the arts!"