Gladys Knight disco hit from 1977 or 1978?

[StuckIn1979]

I heard a disco song by Gladys Knight on the radio the other day from around 1977-1979. It's not You Bring Out the Best In Me. At first I thought it was a long lost hit by Jackie Moore, but at the end the DJ said it was Gladys Knight. I was wondering what disco songs she had back then?

[Forrrce]

It could be anything, but maybe check 'Love Is Always On Your Mind', which is epic; or 'Taste Of Bitter Love' and maybe 'It's A Better Than Good Time'. Her version of 'Bourgie, Bourgie' was a UK pop hit, too . May even be the lovely 'Baby, Don't Change Your Mind' which was a chart success here, also.