Il mare eterno nella mia anima

Il mare eterno nella mia anima is the 17th track of the Battle Tendency (Musik) Anime Soundtrack. The song was used in the second part of the series, Battle Tendency, as the theme of Caesar Anthonio Zeppeli. It was performed by Kohei Yamamoto.

According to staff and voice actor commentary, the song was composed specifically for the final scene in episode 20.

Trivia

 * The song's title translates to "The Eternal Sea Within My Soul".
 * As Caesar's theme, it was played in both his introduction scene and the end of Episode 20 after he died.