( Engadget ) - Sony just turned out the Rolly music player in black. A surprise blown by the FCC just last week. At least we can wonder at the colorful end-caps at a cost of ?1,500 (about $15) per. Of course, if you scoffed at the original Rolly, then the April 19th, Japanese release of the new ?40,000 (about $400) dancing-speaker bot won't likely tug at your pawnshopped heartstrings either.