I don't know why this is. Maybe they have to do some sort of audition here in Sydney?
In any case some of them are pretty damn good. Take this guy on the western side of Circular Quay for example. I wish I got his name because he was very stylish. He was also giving it his all which I admired. His passionate delivery reminded me of Joe Cocker.
If I see him again I'll make a point of getting his name so I can update this post.