Key Sounds Label - teneritas
- Release date: 5/26/2017, 10/2/2018 (Steam)
- Genre: Piano arrangement
- Featuring: Shinji Orito, Ryo Mizutsuki, Tomohiro Takeshita
- Runtime: 11 tracks, 45:32
A remix album for Key's sci-fi visual novel Harmonia (2016); as far as I know, Key is no stranger to piano arrangement albums. Seeing as Harmonia's soundtrack is quite lovely, I feel the same way about these arrangements!
While the game did not do me in like its older sister planetarian did, it's a decent read and up to par with Key's visual/sound quality.