I have played Final Fantasy IV, V, VI, VII, VIII, IX, X, X-2, XII, XIII, XIII-2, XV. And this is the TOP 12 Final Fantasy songs in my opinion. I can't rank it, all of them is masterpiece. (I know almost everything is relaxing, because yeah relaxing song is too memorable)

Track on playlist:
1.The Promise (FF XIII) - 00:00
2. Balamb Garden (FF VIII) - 01:32
3. Terra Theme (FF VI) - 05:02
4. Frontier Dali (FF IX) - 09:00
5. Aerith Theme (FF VII) - 11:28
6. Fisherman Horizon (FF VIII) - 15:35
7. Theme of Love (FF IV) - 19:11
8. Tifa Theme (FF VII) - 22:20
9. Somnus (FF XV) - 26:44
10. Wish (FF XIII-2) - 29:13
11. Valse di Fantastica (FFXV) - 31:10
12. Zanarkand (FFX) - 34:50

Disclaimer: I own nothing, all rights to Square Enix and composer.

Thank you so much for watching. Please like, and share if you like, comment anything guys, I'll try to reply to all your comments :)