{"copyright_id":"0x37b455fc21e2cad4197593830a3b2c348bf3c0fe58cd8965687c1a7f77b5b705","isrc":"GBF075211702","name":"Sonata for Arpeggione and Piano in A minor, D.821: 2. Adagio","registered_at":"2026-07-07T19:48:54Z","spotify_id":"3zmf00dXwy4Ch8dKYr5bqg","type":"track"}