Amorphis and Benediction shall do signing sessions at the venue during the 20 Years Nuclear Blast Festival on November 3 at Winter Sports Palace in Sofia, Bulgaria.

The Finns shall give autographs at the hall's foyer at 3:40 p.m., and the Brits - right after their set.

Here's the exact timing for the festival:

- 16:00 - OVERDAWN
- 16:25 - THE REVENGE PROJECT
- 17:05 - AGATHODAIMON
- 18:00 - BENEDICTION
- 19:30 - EDGUY
- 21:30 - AMORPHIS