UPDATE (3rd JUNE 2014): Square-Enix has announced that FF Theatrhythm Curtain Call is bring released on the 19th September 2014 in Europe and in addition there are two special editions: The Limited Edition and The Collector’s Edition
Square-Enix have announced that the sequel to Theatrhythm will be released in Europe and North America later this year.
Theatrhythm: Curtain Call will have 60 characters and a massive 221 songs which is at least three times more than the songs on the original Theatrhythm and twice as many characters.
There are new game modes including Versus Mode, where players can battle against each other, and Quest Medleys, where players can take a party of their favourite characters into battle. Curtain Call releases in Japan on April 24th, TBC for a North American and Europe date.
Check out the trailer at http://www.theatrhythm.com/