Number one on various dates in Blades history

[DifferentClass]

http://www.everyhit.com/dates/index.html A great site, but I must warn you it's fucking useless after 2010 so you'll have to fire up Wikipedia.

I'll give you some examples to start:

Promotion 1971 (27th April 1971): Dave and Ansil Collins- Double Barrel
Relegation to Division Four (2nd May 1981): Bucks Fizz- Making Your Mind Up
4th Division Champions (15th May 1982): Nicole- A Little Peace
Promotion at Filbert Street (5th May 1990): Madonna- Vogue