Ena Tria

Ena Tria is a recurring Leitmotif that occurs throughout Epsilon and Omicron. It consists of a simple four notes and is often heard in various pieces of music within the game.

Trivia

 * It is named after the Greek numbers for one and three, referencing how it has four notes. In the song, there is a break between the first note and the other three notes, which is why it's named Ena Tria, or One Three, rather than the Greek number for four, Tessera.