Talking about blues players outside America it´s hard to leave out Sven Zetterberg, Sweden´s most versatile artist in this field.Being both an excellent singer,guitarist,songwriter and harmonicaplayer extraordinary,he has become a house-hold name all over Scandinavia.Born in Skärblacka on the 28th of March in 1952,Sven took music seriously enough to perform in school at the age of seven. "I didn´t know any real english words and couldn´t actually