With only 2 days to go until the Japanese release of Persona 4: Dancing All Night on June 25, the opening movie for the game has been released.
Update (2015-06-25): Atlus has posted the official opening for Persona 4: Dancing All Night, which sounds different from the version of the opening in the game.
The main theme for the opening movie, Dance! (composed by Ryota Kozuka), was revealed back in February during the News Flash! Persona Channel 2015 live stream.
The in-game version of the opening song sounds slightly different:
Polygon has a higher quality version of the opening animation on their website, as well as the main menu of the English version for Persona 4: Dancing All Night.
Persona 4: Dancing All Night is releasing in Japan this Thursday, on June 25. The PlayStation Vita exclusive rhythm game has been announced for a North American release in fall 2015.
— p-ch