{"copyright_id":"0x80c97d9d83e07145d432846617f82cc5dc0cb46113a5c6f2b7591023bea2ff0f","isrc":"DEN962301132","name":"Violin Sonata in A Major, K. 305: IIb. Var. 1 (violino tacet)","registered_at":"2026-07-30T18:00:47Z","spotify_id":"39Mpk4ysH3YJre3QVNk62V","type":"track"}