The lineup for the Iceland Airwaves festival in October has been announced: http://www.icelandairwaves.com/news.asp?newsID=59&pageID=14
Scandinavian artists include The (International) Noise Conspiracy, Annie and José González along with local Icelandic acts Nine Elevens, Ampop, Apparat Organ Quartet, Bang Gang, Brain Police, Deep Jimi, Dr. Discoshrimp, Dikta, Eberg, Forgotten Lores, Gus Gus, Hairdoctor, Hjálmar, Jagúar, Jan Mayen, Leaves, Kimono, Mínus, Rass, Sign, Ske, Vinyl and Without Gravity.