Check out Dionne's River North Records release (1998) called "Dionne Sings Dionne" and listen to her revised version of Walk on By on this album. UNREAL.
Check how the guitarist is "striking" the guitar strokes; Chac! Chac! Chac-Chac!... Chac! Chac! Chac-Chac! It's nearly reggae-like. The strings: Dramatic, mon, DRAMATIC! Dionne, how she sings right at the very TOP of her vocal register (most singers would go hoarse after only a MINUTE of that). It's like Cabaret, Broadway and everything else, all happening at once - on a GRAND scale, mon!
A great classic song. Obviously filmed on a variety show. Look how imaginative they were then. They made a simple set out of chairs. What a cool video.