The thing about ain't nobody, in London if not countrywide, is that it's part of the landscape in a way no other chaka khan song is. That song was played every single hour of the day on both heart and magic fm. Which is how this debate started.
Heart and magic are, or at least were, in my day, the stations all builders listened to. So when I was working for builders I heard that song 8 times a day and it's the only one that didn't suffer for it. Everything else was marred to one degree or another, but ain't nobody always lifted my spirits. It's rousing. It's life affirming. Very few people in the UK would know clouds. Everyone would know ain't nobody.