What a load of nonsense. It always amazes me that these people show up even though science is much more sophisticated and can easily prove one is a fraud. The best thing is that moreover, most of the time science isn't needed because, as this musician has shown, his story makes absolutely no sense when compared to the facts of those supposedly involved. If this man is the King's son, I'm King Harald's daughter. I'm most certainly NOT!!!
Seriously, people who put out these theories have got to have some sort of psychiatric problem and they usually do plus a need to have attention to themselves.