{"type":"rich","version":"1.0","title":"Music Theory: Intervals","description":"Identify musical intervals by the number of half steps they contain.","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1780954793132&hashid=zqrvzaG3r1","html":"<iframe src=\"https://arcade.padlet.com/embed/zqrvzaG3r1\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}