http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f2-realSubject=Popular music;f3-realSubject=Vocal duets with orchestra;f5-realSubject=Vocal duets;f6-language=English) https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f2-realSubject%3DPopular%20music;f3-realSubject%3DVocal%20duets%20with%20orchestra;f5-realSubject%3DVocal%20duets;f6-language%3DEnglish Results for your query: docsPerPage=100;f2-realSubject=Popular music;f3-realSubject=Vocal duets with orchestra;f5-realSubject=Vocal duets;f6-language=English Thu, 01 Jan 1970 12:00:00 GMT How sorry you'll be (wait'll you see). https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.79494.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.79494.metsmods.xml Thu, 01 Jan 1920 12:00:00 GMT