What was the name of the song johnny gill sang in the new york undercover episode titled the last hurrah?

The song is (You Are My) Sunshine...originally recorded by the O'Jays. This was one of the best songs of the season, yet for some reason it was not included on the soundtrack CD.

Johnny Gill's version is at least 10 times better that the O'jay's. Here is a link to the performance....Johnny kicks in at approx 6:12 into the clip.