online music stores

Hi, I used to use zdigital to buy stuff online but that gives me problems these days (when I try to sign in I get a "technical error" which seems to have taken root). A look around the net isn't very helpful:

• I would like a site where I can download music (reggae, soul, rock & roll, jazz, funk and punk) in a variety of formats. zdigital was perfect and may be again.
• I don't want to stream music online - I want my own copy
• I don't want a cute little "wallet" which ties me to a platform

Most of the stores I came across fell into one of the latter 2 categories. Any ideas? bandcamp would do the trick but my interests really hark back to the 60's so not a solution.

TIA