Surrounded is the third box set by Icelandic musician Björk, released on 27 June 2006 through One Little Indian. It is a collection of seven of her studio albums, issued in the DualDisc format—one side contains the original longplayers, while the other one includes their remastered versions in surround sound, in tandem with music videos and additional features. While the box set did not impact any record charts, music critics gave mixed to positive reviews to Surrounded. Most of them were positive towards its packaging and affirmed it was an effective showcase of Björk's catalogue. Nonetheless, criticism was targeted towards its opportunistic nature and technicalities.