+The Sony Walkman, introduced in 1979, revolutionized personal [portable audio](/wiki/portable_audio), bringing music into individual spaces. This iconic [cassette player](/wiki/cassette_player) became a global cultural phenomenon, defining an era of private listening on the go.
+## See also
+- [Portable Music](/wiki/portable_music)
+- [Personal Stereo](/wiki/personal_stereo)
+- [Headphones](/wiki/headphones)
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