Double the Pleasure, Double the Fun: Double Albums
A double album can indeed be a wonderful thing. Not just one album of greatness, but another 40 minutes or so of greatness on disc 2. This list includes my favorite 15 double albums, be that either a true double album or companion albums.
Honorable mention: Foo Fighters (In Your Honor), Rammstein (Reise Reise and Rosenrot), Suns of the Tundra (Bones of Brave Ships), Wool (Lunar Momento). Let me know if you have any recs.
Personally, i tend to favor the more melodic variants of metal. The closest I get to either black metal and/or death metal is later-day Soulfly and Sepultura.
