1877 – Photograph Cylinderp
1883 – Music Roll
1895 – Gramophone Record
1930s – Reel-to-Reel
1963 – Compact Cassette
1965 – 8 Track Tape
1982 – Compact Disc
1993 – MP3
1997 – DVD
2006 – Blu-ray Disc
1883 – Music Roll
1895 – Gramophone Record
1930s – Reel-to-Reel
1963 – Compact Cassette
1965 – 8 Track Tape
1982 – Compact Disc
1993 – MP3
1997 – DVD
2006 – Blu-ray Disc