{"version":"1.0","type":"rich","provider_name":"KruX42","provider_url":"https://krux42.com","title":"Concerto in A major, op. 30: III. Alla polacca (Allegretto) — Siegfried Behrend","author_name":"Siegfried Behrend","width":456,"height":380,"thumbnail_url":"https://coverartarchive.org/release/7cc7b836-dff9-4a28-b4d3-b13da2c66e32/15789747387.jpg","thumbnail_width":640,"thumbnail_height":640,"html":"<iframe src=\"https://krux42.com/embed/track/6a6f3169003ae1a8c7e2\" width=\"456\" height=\"380\" frameborder=\"0\" loading=\"lazy\" allow=\"encrypted-media; clipboard-write\" style=\"border:0;border-radius:12px;max-width:560px\" title=\"KruX42 track embed\"></iframe>"}