How music has evolved By lm.walid 1877 Phonograph https://www.youtube.com/watch?v=g8rE3UyZTaw 1888 Gramophone https://www.youtube.com/watch?v=0k6gprqB12E 1925 Turntable https://www.youtube.com/watch?v=qtOYI23utWI 1963 Cassette Cassette 1979 Walkam Walkam. 1984 Discman https://www.youtube.com/watch?v=jN6uVUuNG1I 1992 Minidisc Minidisc 1995 Mp3 Mp3
