Image song for the Clannad animated movie. Track 2 and 3 are instrumental BGM tracks used in the movie.
Though this CD is given a catalogue number, no label is explicitly given. However, this was distributed at Comiket 72 by Key Sounds Label as a limited release.
Romanizations (translation):
1) & 4) Yakusoku (Promise)
2) Nagisa no Teema (Nagisa's Theme)
3) Nagisa