I'm confused...

Alright so we all know now that if there are no lyrics to a song printed in the booklet, they are improvised.
But then I wonder: What about the lyrics fragments for Hatebreeder, Deadnight Warrior and Lake Bodom printed in the booklet of the Tokyo Warhearts re-release? Can you imagine Allu sitting down with a CD-Player, a pen and a piece of paper, going "what the fuck did I scream there...?" ?! Apart from the fact that those fragments don't sound like anyone could just improvise them...
 
Actually those are MY old transcriptions, Alexi didn't have anything to do with them. Probably some dumb fuck looked them up in a search engine and thought they were right (even tho Alexi improvises most of those parts).