There must have been a few threads on this band over the years i'm sure but anyway; their entire back catalogue of albums, EPs, compilations and b sides is available now on Spotify. A fantstically under-appreciated band, if you don't know of them but are a fan of say Ride, or the 4AD era Cocteau Twins or the recent shoegaze-revival type bands you should find a whole heap of stuff to cherish here.

I'd say their peak was Gala the early compilation of EPs but a lot of people prefer the later album Split which is a kind of better produced more somber adult version of Lush.
They had a few 'hits' late on in the Britpop era but purists weren't impressed.

Anyroad; Lush on Spotify in all their unexpurgated glory.

This is their best track for me:
http://www.youtube.com/watch?v=243cMR2z1bA