1 official release. Open one in your streaming app.
The Echoes of the Plum Grove soundtrack (OST) is the official music of the game. OSTDB lists one official release: Echoes of the Plum Grove (Original Video Game Soundtrack). Listen to the Echoes of the Plum Grove OST on Spotify.
The official Echoes of the Plum Grove OST is available on Spotify. OSTDB links each official release directly, so you can open it in your streaming app.
There is one official Echoes of the Plum Grove soundtrack album listed on OSTDB: Echoes of the Plum Grove (Original Video Game Soundtrack).
OSTDB