The new IKEA catalog is out! And to announce it, IKEA let opera singer Sami Yousri sing an IKEA version of Mozart’s “Catalogue Aria” from a window by the Gustav Adolf Square in Stockholm. Making it one of the first (?) pop-up opera’s! Tags:AmbientEuropeFuturnitureGarden & PetsGuerrillablogHouseIkeaRaul&RigelSweden