1. "Adeline by the Water" (French name: Ballade pour Adeline (original name: Poem to Adeline)) was written by Paul Seneville and written by Richard K. Music performed by Richard Clayderman. In 1990, Richard Clayderman won the only Golden Piano Award for his performance of composer and agent Olivier Toussaint's arrangement of "Poems for Adeline."

2. "Cry for the Moon" is a pure music song composed, arranged and performed by Yoshiaki Dewa. The song is included in the album "_のあすからORIGINAL SOUNDTRACK 1" 》, released on 2014-04-23. The album contains 10 songs.

3. "The Inner Ocean" is a pure music song composed, arranged and performed by Whale Circus. The song is included in the album "Whale Circus Vol. 4 ONLY THE STARS TO TE", released by War Horse Times Company on 2019-10-25. The album contains 10 songs.

4. "The Sound of Silence" is a pure music song composed, arranged and performed by the Noble Orchestra. The song is included in the album "Singing Heaven" and is produced by New Era Released by Audiovisual Company on 2001-11-01. The album contains 20 songs.

5. "The Street Where the Wind Lives" is a classic piece collaborated by Yukiko Isomura and the famous Japanese erhu player Masao Sakashita in 2003. A dialogue between erhu and piano.