Lost in Thoughts All Alone

Lost in Thoughts All Alone (if一人思う if~hitori omou lit. if~one's thoughts) is Azura's song in Fire Emblem Fates and the main theme of the game. The Japanese version is sung by Renka, while the English version is sung by Rena Strober.

Overview
This song is performed several times in Fates. Azura first sings the first stanza of the song by a lake during the opening cutscene and when first meeting the Avatar in Chapter 4.

The original version first heard during the first trailer of Fates is by Azura during the Hoshido route, causing strong discomfort to King Garon. She sings a much faster, different tempo, and lower key version of the song during the Nohr route, causing King Garon pain severe enough to make his eyeballs roll back instead. Her dance during the different versions of the song are also different. Her Hoshido route dance is slower and graceful while her Nohr dance is faster and passionate. Parts of the lyrics are also heard during each final battle.