I will be the first to admitt that I have no ear for music. My children donot even allow me to sing so if I'm off base here forgive me. The first time I notice when we turned the Wiggles on for our goddaughter 9 years ago was the music. Those people could sing and play. Unlike so amny of the children shows these people were good, even great. Over the years the more I heard on TV, DVD, CD and two live shows I have come to believe that the Wiggly band/orchestra as well as the 4 Wiggles are right up there with bands like the E Street Band and The Silver Bullet Band.