Bonds of Sea and Flame

Bonds of Sea and Flame (called Bond of Sea and Flame on the Revival disc and Xenogears Vinyl - SHINKAKU -, sometimes unofficially referred to as Bonds of Sea and Fire) is Disc 1, Track 3 on the Xenogears Original Soundtrack, Track 3 on the Xenogears Original Soundtrack Revival Disc -the first and the last-, and Track 2 of the A-Side of the first disc of Xenogears Vinyl - SHINKAKU -. It is one of the tracks playable in the Nortune jukebox, under the option 'A Theme'.

The melody is used as a motif in After the Soldiers' Dreams (and by extension Dreams of the Brave - Deadly Dance) and Aveh, The Ancient Dance (and by extension BALTO and Bartholomew & Lahan).

It plays as the music in the following cutscenes:
 * Immediately after the opening cutscene with the Eldridge, when a brief exposition of the continent of Ignas is provided in text form.
 * Bart attempts to apologise to Fei, who tells him that he doesn't like to fight.
 * Bart speaks with his late father on the Yggdrasil about how he wants to join forces with Fei.
 * Margie thanks Fei for his role in rescuing her, and mentions how Bart protected her when they were captured by Shakhan.
 * Bart considers Sigurd's former life as an Element, having learnt about it moments prior.
 * Citan chats with Maison the night before Bart and his crew attempt to recapture Bledavik.
 * Bart reveals the Fatima treasure is in the Mausoleum in Nisan.
 * Bart and Margie use the Fatima Jasper to head deep into the Mausoleum.
 * Bart discusses Sigurd's past with him and Maison the night after he reclaims Aveh.
 * Lacan reveals that Sophia agreed for him to paint her portrait (flashback).
 * Lacan expresses his doubts about completing Sophia's portrait to Roni and Krelian.
 * Margie says her final farewells to Bart before the party leaves to fight Deus.

Bond of Sea and Flame - Orchestral Version -
Bond of Sea and Flame - Orchestral Version - is a remix of Bonds of Sea and Flame. It is Track 8 on the -MYTH- The Xenogears Orchestral Album CD and the first track on the B-side of the vinyl release.

Bond of Sea and Flame (20th Anniversary)
Bond of Sea and Flame is a remix of Bonds of Sea and Flame performed at the Xenogears 20th Anniversary Concert -The Beginning and the End-, and is the 2nd track on the associated Blu-Ray disc.