http://www.rssboard.org/rss-specification 720 https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f1-realSubject%3DViolin%20and%20piano%20music;f2-series%3DEdison%20Blue%20Amberol;f3-realSubject%3DLullabies;f4-realSubject%3DPopular%20instrumental%20music Results for your query: docsPerPage=100;f1-realSubject=Violin and piano music;f2-series=Edison Blue Amberol;f3-realSubject=Lullabies;f4-realSubject=Popular instrumental music Thu, 01 Jan 1970 12:00:00 GMT https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.79643.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.79643.metsmods.xml Sun, 01 Jan 1922 12:00:00 GMT