Mikael Åkerfeldt and Fredrik Åkesson of Opeth were recently interviewed in our offices by Robert Pasbani of MetalInjection.net—in the clip above, they discuss the sound of their still-untitled 11th studio album, which will be out later this year; Mikael's definition of "heavy"; the lyrical tone on the album, and spirituality/religion in general; and more. Watch now!