It’s been well documented that some new Persona 5 footage was shown at E3, but of personal interest to me was the first listen to the full version of Persona 5's battle theme.
You can hear it at 3:00 here:
As theorized by many when Pv2 dropped in June of last year, that track is indeed Persona 5's new battle theme. You can hear the instrumental below at 5:55.
That, ladies and gentlemen, is the new hotness in a series known for having probably the most catchy normal battle music of all time in P3's Mass Destruction.
Thank you Shojo Meguro, I shall be importing the OST on day one.
Remember, you can also preorder the Persona 5's collectors edition now on Amazon.