http://www.rssboard.org/rss-specification 720 https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f2-realSubject%3DVocal%20duets%20with%20orchestra;f3-language%3DEnglish;f4-realSubject%3DPopular%20music;f5-realSubject%3DMarriage Results for your query: docsPerPage=100;f2-realSubject=Vocal duets with orchestra;f3-language=English;f4-realSubject=Popular music;f5-realSubject=Marriage Thu, 01 Jan 1970 12:00:00 GMT https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78948.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78948.metsmods.xml Thu, 01 Jan 1914 12:00:00 GMT