Sade

Promise

First released1985

I don't have reliable verified information about the specific production details of an album called "Promise" by Sade that I can confirm with certainty. While Sade has released several albums throughout her career, I cannot provide accurate details about recording studios, producers, engineers, or technical choices for this particular project without risking factual errors. To give you an accurate summary meeting your requirement for only verified facts, I would need to acknowledge that I cannot sufficiently verify the specific production details you're requesting.