Yes, you re right, On the final part of "The Dawn of the End" Kristoffer jumped on the stage to sing the last clean vocals in a duet with Andreas (since he was singing also).
I think soon we will can find some youtube videos about that EPIC moment since I bet there was a lot of Borknagar fans recording that day. Anyway, If no one have uploaded something about that moment, I can upload my recording when I reach home, I only have started to record (with my shitty camera) from the moment Kristoffer started to walk to the stage.
I hope someone will upload a better version because the focus of my camera works pretty bad when the lights reach the focus or on low light conditions, plus, it have a very poor sound quality when the music is too loud (loud for the camera
).
On Topic. Nothing much to say about their show on Inferno. I still without words, it was great.
BTW: Arcturus used some fireworks on stage last night, It was an awesome show.
Actually, Im too fan to be really objective so I dont know if my opinion really counts