Many different electronic sources brought music to us. They include the Victrola, the vinyl 78 rpm records, 33 rpm records, 45 rpm records, reel to reel decks, 8 track decks,
cassette decks, CDs (compact disc), mp3 players, and so on. What will the next
electronic source that will bring us music in the future be? Why do we see a resurgence
in vinyl type record players? Will we see a resurgence in the other older electronic
sources?