Question: The Invaluable Darkness is a live DVD by symphonic black metal band Dimmu Borgir, a Norwegian symphonic black metal band from Oslo, Norway, formed in which year?
Sentence (from "Dimmu Borgir"): The band has been through numerous lineup changes over the years; guitarist Silenoz and vocalist Shagrath are the only original members who still remain with guitarist Galder being a longstanding member.
Relevant evidence: No