Final Fantasy XV is getting a concert treatment next month.
— Final Fantasy XV (@FFXVEN) August 26, 2016
Furthermore the game’s composer Yoko Shimomura will be attending as well. No info has yet been shared where the concert will take place but chances are it will probably one of the usual locations that Distant Worlds hosted. With the game’s delay perhaps the concert will be extended as well. Again, these are solely my speculations.