Listen to Mattias Alkberg and Jonas Teglund perform "Soon after Christmas" by Stina Nordenstam: http://www.mabd.se/soon%20after%20christmas%20-%20mattias%20alkberg,%20jonas%20teglund.mp3
Lots more Mattias Alkberg/MABD/BQ news here, though I am not up to the task of translating it. Kind Swedes, please elaborate in the comments if you please.