-Prologue-

-Prologue- a song by Yumi Matsutoya on Internet Music

-Prologue- by Yumi Matsutoya ,
太陽の逃亡者 by Yumi Matsutoya , Takao Tajima ,
恋の苦さとため息と by Yumi Matsutoya ,
Choco-language by Yumi Matsutoya ,
水槽のJellyfish by Yumi Matsutoya ,
灯りをさがして by Yumi Matsutoya ,
永遠が見える日 by Yumi Matsutoya ,
Summertime by Yumi Matsutoya ,
ひまわりがある風景 by Yumi Matsutoya ,
Invisible Strings by Yumi Matsutoya ,
霧の中の影 by Yumi Matsutoya ,