{"copyright_id":"0x494793e17bc7bbc6f57c42caa360a618f58677a0eccf8e9d92ba8b3d1d6bb4fb","isrc":"JPCO08312170","name":"《四季》より「春」第1楽章","registered_at":"2026-06-23T00:07:41Z","spotify_id":"07kJtCAERpT5RXiPFPeKUK","type":"track"}