Serene Concentration Echo (Key Gb Ver.)

Silent Garden Syndicate | Trajanje : 02:38

Kompozitor: Yukari Inoue

Ova numera se nalazi na 2 sledećim albumima:
  • のんびりリラックスしながら仕事をするbgm
    Silent Garden Syndicate
  • Bgm for Workspace at Home
    Silent Garden Syndicate