UK rock/avant music shops

Hi all, Does anyone know any CD/record stores in England that stock rock/pop releases in close proximity to free jazz, modern classical releases? I know that here in New York, there's Kim's and Other Music that does this and I'm sure that there are plenty of places in UK that do the same. Tower Records will have both these kinds of releases for instance but they'll be on different floors of the store, as if to keep the music and customers for each very separate. Thanks in advance, Jason Gross -- Perfect Sound Forever online music magazine with warped perspectives perfect-sound@furious.com http://www.perfectsoundforever.com