Arrangements are so Swedish, so ABBA-ish, if I'm allowed to say. That country has its own musical stamp you can not mistake it for anything else. Apparently, it has something to do with this phenomenon. The guy has toured with some huge acts, and received multiple awards... crazy. :) I'm not sure that he just kept creating music and all of a sudden it popped up; smells like a massive marketing work beneath it. But have to investigate tho in order to discuss it properly