Opeth's Mikael Åkerfeldt Previews Their 'Book Of Opeth'

Opeth frontman/guitarist Mikael Åkerfeldt has provided the following look at the band’s ‘Book Of Opeth‘. That book will be released on April 15th and celebrates their 25th anniversary. A 7″ vinyl single featuring acoustic versions of “Atonement” and “Demon Of The Fall” comes with the first run of the book, which you can pre-order now over at Opethbook.com.