 In September 2010 , Mikael Åkerfeldt stated that he was writing for a new Opeth album . The band announced on their website that they would start recording their tenth album on January 31 , 2011 , at the Atlantis / Metronome studios in Stockholm , once again with Jens Bogren ( engineering ) and Steven Wilson from Porcupine Tree as co @-@ producer . 
