Must agree with Julie here
Although it has been said many many times, there has been a great many fantastic records , people and venues since the end of Wigan, and not just because tempos and peoples acceptance have altered (i.e crossover etc)
There have also been many all-nighters that have "came and gone" - some great, some brilliant, some not so great
The point I make is that as Mrs M says, there have been loads of people all over the UK who, since Wigan closed, have continued to push the scene forward
There have also been people who pushed the scene forward when Tonys. Empress Ballroom closed, when Stafford closed etc. etc.
i was very young when I went to Wigan, and at that time was lucky enough to be surrounded locally by a lot of knowledgable people who helped guide me along and educate me on real soul as opposed to poppy shit!
As I only went to Wigan a couple of times, it's hard to say how it affected my opinion on the general scene, however having been to many many venues since, I would stay that for me at least, the times after Wigan were better - late 80's through to early 90's being the peak
So some sort of documented history from Wigan onwards would be an interesting read, but also, I fear will be an immense task, as the has been a lot happened over that period
good luck with your project
jim