HjƤrnkaos is Magnus Tengdahl, a singer/songwriter in his late 20's currently living in Stockholm, Sweden. After writing loads of songs in English for years, Magnus needed something new and HjƤrnkaos (Brain Chaos) was born in 2009. The result is perhaps comparable to the Swedish punk legend ThƄstrƶm or even Annika Norlin of SƤkert!. Magnus official homepage is his facebook artist profile. Read more on Last.fm