{"copyright_id":"0x51604c9768901ae98bd5996531d1710c2ed2833a35b81e2f60a475e87aa3e7ee","isrc":"USSM16800122","name":"Sonny Boy Williamson - Live at Bill Graham's Fillmore Auditorium, San Francisco, CA - September 1968","registered_at":"2026-07-22T05:24:20Z","spotify_id":"2FFDpbkmCRPF5NK8aVZP2p","type":"track"}