Amon Amarth got to take part in the 70,000 Tons of Metal concert cruise - I wrote about it a while back - and they decided to film some of the stuff they did while on the cruise. The cameraman is none other than Johan Hegg, the band's vocalist.
Here are all three parts of their, well, let's call it a video-journal:
And just for fun, here's Hegg doing a karaoke version of System of a Down's "Aerials" on the ship. I really should try to get tickets to this thing next year.