http://www.rssboard.org/rss-specification 720 https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f1-series%3DEdison%20Blue%20Amberol;f3-realSubject%3DPopular%20music;f4-realSubject%3DPopular%20music;f5-realSubject%3DFoxtrots;f6-language%3DEnglish;f7-realSubject%3DVocal%20duets Results for your query: docsPerPage=100;f1-series=Edison Blue Amberol;f3-realSubject=Popular music;f4-realSubject=Popular music;f5-realSubject=Foxtrots;f6-language=English;f7-realSubject=Vocal duets Thu, 01 Jan 1970 12:00:00 GMT https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.80065.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.80065.metsmods.xml Fri, 01 Jan 1926 12:00:00 GMT