{"copyright_id":"0x58ac62030c822113b9ccad2c813e07f6cd4eac0db3ab28420888c8d6b66efc8c","isrc":"DEAD61701107","name":"16 Waltzes, Op. 39: No. 15 in A Major (Version for Piano Duo)","registered_at":"2026-06-19T12:46:25Z","spotify_id":"4F4RcNfBucLB5JQI1LbSo2","type":"track"}