{"copyright_id":"0x843c214b054553876bdab1efe96503a9b861577294db8e85dad58f4ef86c49fc","isrc":"USBC19400374","name":"Sonata for 2 Pianos in D Major, K. 448: I. Allegro con spirito","registered_at":"2026-07-30T06:58:13Z","spotify_id":"4mo2DaXFhWTIwNsUBSjHML","type":"track"}