{"copyright_id":"0x11d185f340e77164b6eb3475baca608c4c0b397965b109f7140912513b68e3a1","isrc":"DEFG20400705","name":"Little Brown Jug (arr. for cello quartet)","registered_at":"2026-07-31T19:53:57Z","spotify_id":"0KXsafsSr5Yv7qmGxeAPfK","type":"track"}