{"type":"rich","version":"1.0","title":"The Sound Magazine April 2025 Issue #173","provider_name":"Heyzine","provider_url":"https:\/\/heyzine.com","html":"<iframe allowfullscreen=\"allowfullscreen\" allow=\"clipboard-write\" scrolling=\"no\" class=\"fp-iframe\" style=\"width: 100%; height: 600px;\" src=\"https:\/\/heyzine.com\/flip-book\/51be8b27eb.html\"><\/iframe>","width":1920,"height":2444,"thumbnail_url":"https:\/\/cdnc.heyzine.com\/files\/uploaded\/51be8b27eb3fde59bb6b39dde810c54f00fb233a.pdf-thumb.jpg","thumbnail_width":1400,"thumbnail_height":1782}