Music

650,000+ music tracks of classical and world music; also history of classical music and music glossary (limit: 15 simultaneous users)

50,000+ music tracks of popular songs from all periods of American history; provides QR codes for downloading tracks to smartphones and other mobile devices. Includes PDFs of album liner notes, which often include lyrics. Search for songs by: historical events, genres, performers, musical instrument (limit: 3 simultaneous users)

63,000+ classical music tracks; also composer biographies and a music dictionary; QR codes allow downloading to smartphones and other mobile devices (limit: 3 simultaneous users)

over 1,800 programs, including concerts and archived historical concerts; operas; ballets; documentaries; artist portraits and educational programs; master classes Note: Many performances have expiration dates; look for Available until in the section below the video

historical sound recordings from the Library of Congress; 10,000+ recordings made 1901-1925

In-depth information on over 200 countries, including recordings of their national anthems