{"version":"1.0","type":"rich","provider_name":"KruX42","provider_url":"https://krux42.com","title":"Mefistofele: Act II, Scene 2. \"Su, cammina, cammina, cammina\" — Montserrat Caballé","author_name":"Montserrat Caballé","width":456,"height":380,"html":"<iframe src=\"https://krux42.com/embed/track/6a478f4c0011777a8557\" 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>"}