http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f5-realSubject=Popular music;f6-realSubject=Concertina and piano music;f7-series=Edison Blue Amberol) https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f5-realSubject%3DPopular%20music;f6-realSubject%3DConcertina%20and%20piano%20music;f7-series%3DEdison%20Blue%20Amberol Results for your query: docsPerPage=100;f5-realSubject=Popular music;f6-realSubject=Concertina and piano music;f7-series=Edison Blue Amberol Thu, 01 Jan 1970 12:00:00 GMT The Butterfly. https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78873.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78873.metsmods.xml Wed, 01 Jan 1913 12:00:00 GMT