Depends on which release you play. (Almost always needs to be stated when asking about any Squaresoft or Square Enix game, BTW.)
"Sanctuary" is the theme played over the opening FMV in the North American and some other releases. The original Japanese release featured "Passion", however, also a Utada Hikaru song.
Click FAQs, above, and look for Penultima_92's Song Lyrics guide (3K) for the "Passion" lyrics, including an English translation. The DarkHelmet543/The Ouroborous ("i" 811K) and sora250 ("m" 107K) walkthroughs include the "Sanctuary" lyrics.
Guides and other contributions: http://www.esque.com/slr/gamefaqs/ FFX, FFXII, KH, KH Re:CoM, KH2, Okage: Shadow King, Secret Agent Clank
Uhh... periods can go inside parentheses if it compliments the sentence before it (such as this.)
Examine the material enclosed by parentheses. Is it an entire sentence? If so, place the period inside the closing parenthesis. A sentence begins and ends inside the parentheses. Therefore, the period for that sentence also needs to go inside the closing parenthesis.
If the parenthetical material is part of another sentence, place the period outside the closing parenthesis. The parenthetical material is part of the preceding sentence. Therefore, the final period for that sentence should go outside the closing parenthesis.