Mystic Mysidia

"Mysidia", also known as "Mystic Mysidia", is the theme for the location of the same name in Final Fantasy IV. It features some peculiar elements not found in any town theme throughout the series. Its fast tempo and the inclusion of a cuckoo bird's chirp within the rhythmic section are but a few of these.

The track is composed by Nobuo Uematsu and is the 25th track in the Original Sound Version. Its name was changed into "Mystic Mysidia" for the North America-released Final Fantasy IV Official Soundtrack: Music from Final Fantasy Chronicles album.

Final Fantasy IV DS
"Mysidia" was rearranged by Junya Nakano and Kenichiro Fukui for the remake. It is the 1st track in the 2nd Disc of the original soundtrack.

Chocobo to Mahou no Ehon: Majou to Shoujo to Go-nin no Yuusha
A remix of "Mysidia" called "Country of Mysidia" (ミシディア国, Mishidia-koku) appears in this game's OST as the 4st track of Disc 2 in the Chocobo to Mahou no Ehon Series Original Soundtrack, arranged by Yuzo Takahashi.

Final Fantasy IV: Celtic Moon
An arranged version utilizing strings and violin appears as "Mystic Mysidia", the 12th track in this album.