http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f6-language=English;f7-realSubject=Christmas music;f8-realSubject=Sacred songs (High voice) with orchestra) https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f6-language%3DEnglish;f7-realSubject%3DChristmas%20music;f8-realSubject%3DSacred%20songs%20(High%20voice)%20with%20orchestra Results for your query: docsPerPage=100;f6-language=English;f7-realSubject=Christmas music;f8-realSubject=Sacred songs (High voice) with orchestra Thu, 01 Jan 1970 12:00:00 GMT While shepherds watch'd. https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78924.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78924.metsmods.xml Thu, 01 Jan 1914 12:00:00 GMT