Sunn O))) have announced a September European tour. You can find the dates for that run below. Tour Dates: 09/04 Amsterdam, NET – Paradiso (with Nadja) 09/06 Oslo, NOR – Blå (with Runhild Gammelsæter & Lasse Marhaug) 09/07 Oslo, NOR – Blå (with Lasse Marhaug) 09/08 Oslo, NOR – Blå (with Joachim Nordwall) 09/09 Stockholm…