{"copyright_id":"0x601f270c99bb3c2d5e1a17d6075729fb8cb25b04bd424195c06edfa70a3a48ba","isrc":"GBF077311906","name":"Piano Sonata No. 11 in A Major, K. 331: 1e. Variation 5","registered_at":"2026-07-30T01:27:02Z","spotify_id":"6MbI8ehyZ5Eim6mzsvfMCa","type":"track"}