Portal of Sorrow is the eighth studio album by American black metal act Xasthur. It would be Xasthur's last album of the black metal genre, as the next album Subject to Change features a more acoustic folk sound. Track listing Personnel Malefic – All instruments, vocals Marissa Nadler - Vocals Ronald Armand Andruchuk - Album artwork and layout 2010 albums Xasthur albums Hydra Head Records albums