{"copyright_id":"0xf290b17bea8569f78d1d2aac5575102d43522da979e348e1dc39cf6bd9983fdc","isrc":"SEAES1024030","name":"4 Ernste Gesänge (4 Serious Songs), Op. 121: No. 2, Ich wandte mich und sahe an alle [arr. For bass trombone and piano]","registered_at":"2026-07-07T07:24:36Z","spotify_id":"3jCH7R0cG9ceOEaSmH68s9","type":"track"}