Bath has very popular student club nights, especially if you join a sports club. If you are looking for anything that isnt charts music or standard club music though Bath falls short. However, if you love Taylor Swift or Mr Brightside I think Bath's club scene hits the mark. I personally enjoy the pubs that Bath have to offer though; pub golf or pub crawls are great in Bath. They are building a second Wetherspoons soon and there are a couple greene kings, if you like to keep it on the cheap. But there are also loads of independant pubs all very close together...
(I am graduating this summer, having spent 4 years in Bath)