National & International

• Free Music Archive: polka recordings
• Polish Jazz: Jazz from Poland (Polski Jazz)
• Polish Music Center
• Polonia Music
• Polish Music Information Centre (English)
• Polish Music of America
• Polish National Library (Biblioteka Narodowa) (English) / Polona National Digital Library
• Radio Poland: Classical Music News (English)
• U.S. Concertina Association

Greater Buffalo Region

• Polish Arts Club of Buffalo
• Polonia Music: Buffalo  and Rochester  
• Roncesvalles Polish Festival (Toronto)
• UB Libraries: Polish Room
• UB Libraries: “Pan-American Exposition of 1901: The Polish Community of Buffalo and the Pan-American Exposition”

• IMSLP: Polish Folk Songs category
• IMSLP: Polka category
• Library of Congress: Polish sheet music
• The Morgan Library & Museum: Music Manuscripts Online
  • Karol Szymanowski
• Polona/Polish National Library
  • “Chopin’s Visiting Card: Multimedia Exhibition of the Composer’s Autographs”
  • Fryderyk Chopin
  • Józef Elsner
  • Narodowy Instytut Fryderyka Chopina (Fryderyk Chopin Institute)
  • University of Chicago Library: Chopin Early Editions