Inspired by: [br][url=http://demonstrations.wolfram.com/author.html?author=Marci+Rosenberg][br]Marci Rosenberg[/url][url=http://demonstrations.wolfram.com/MusicBoxWithRotatingBallerina/]"Music Box with Rotating Ballerina"[/url][br][url=http://demonstrations.wolfram.com/MusicBoxWithRotatingBallerina/]http://demonstrations.wolfram.com/MusicBoxWithRotatingBallerina/[/url][br][url=http://demonstrations.wolfram.com/]Wolfram Demonstrations Project[/url][br]Published: March 7 2011