There are 384 original compositions in the game. The third record, awarded to Square Enix as a whole, is that Final Fantasy is officially the most prolific role playing series ever.
Today, during Final Fantasy XIV FanFest in Frankfurt, the game, the Final Fantasy series and Square Enix were awarded three different Guinness World Records, presented on stage in front of the audience.
The second is the most original pieces of music in a video game, again for Final Fantasy XIV.
The first is the longest end-credits in a MMORPG game for Final Fantasy XIV.