http://www.rssboard.org/rss-specification 720 https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f2-series%3DEdison%20Blue%20Amberol;f3-realSubject%3DPopular%20music;f5-realSubject%3DPopular%20music;f6-realSubject%3DBlues%20(Music);f7-realSubject%3DSongs%20(High%20voice)%20with%20orchestra;f8-language%3DEnglish Results for your query: docsPerPage=100;f2-series=Edison Blue Amberol;f3-realSubject=Popular music;f5-realSubject=Popular music;f6-realSubject=Blues (Music);f7-realSubject=Songs (High voice) with orchestra;f8-language=English Thu, 01 Jan 1970 12:00:00 GMT https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.80025.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.80025.metsmods.xml Thu, 01 Jan 1925 12:00:00 GMT