Aftonbladet's Fredrik Svedjetun own take on his fight with Hardcore Superstar guitarist Silver Silver: http://www.aftonbladet.se/vss/nyheter/story/0,2789,448935,00.html (in Swedish)
For you non Swede-speakers like me, Fredrik called Silver a Dregen (Backyard Babies, ex-Hellacopters) copycat and the dude got pissed and they took it outside.