Is there a place to buy your music cds online?

Bramfatura :

I’m up to a point where it’s quite hard to find the cds I want at the music store. I come with about 6 or 7 ideas in mind and none of them are available. I sure could always ask the store to order them for me, but it’s getting annoying.
Is there a website that sells a lot of different music cds? Where I could just go online, think about a band, buy a few cds, and they would ship it to my home?
I know I can buy cds on amazon for instance, but it doesn’t all come from the same placer.
What I’m really looking for is an online store I guess. As easy as Itunes is to buy mp3s, but to buy real cds instead.

I’m from canada, so if someone has an idea for a place shipping from canada… but USA would be okay too.
Domain registration

Thanks!