A recent find in Calle Unio is the Pereoriol record/music store. Some of you may already have seen my comments on FB.
They have an amazing range of vinyl records, (and CDs) at great prices, and I've already treated myself to a couple. They even had one of my favourites from the 70s - The New Seekers.
The guy in charge when I went in was of a similar age to me and we had a common taste in some music.
So if you're looking for something a bit different to take home after your visit this is the place.