For all your pop and
Why locals love it
Sometimes, it seems that, if you're a vinyl lover, you have to venture into Raval. Well, yes. Here you find'em all, and Revolver is no exception. Revolver is possibly the most mainstream of the bunch. They have a solid selection of pop and rock from all the ages. Buyer beware; Barcelona is not exactly the cheapest place to go crate-digging.
Why you should visit it
On the flip-side, the distinct advantage of it being a relatively small market for music shops, you have just that much better odds at finding that limited edition that's sold out from your local shop.
Revolver has a running blackboard of upcoming concerts and certainly a thing for heavy metal in all forms as well.