For the music room! (Because inevitably, my future home must have a room specifically for music.)
LaSiDo Bookcase - Wall Shelf Black - Decortie- http://houzz.com
Although you can't fit a lot into these shelves, I think this would be a beautiful way to display some favourites in a common room in the house that you want to draw attention to. These shelves almost scream out to a visitor to come and take a look!