{"copyright_id":"0x25c12afee3e477de92227cd9099b38ac536e399042fd6068175730e090a23e83","isrc":"FRZ140617150","name":"Liebesliederwalzer, Op. 52: XV. Nachtigall, sie singt so schön","registered_at":"2026-07-29T13:17:39Z","spotify_id":"3p3zQllOpuhfsRauRFEXoO","type":"track"}