Recorded History: The Sony Walkman Turns 40

This Day in History: The First Sony Walkman Goes on Sale

The Walkman Turns 40: See Every Generation of Sony’s Iconic Personal Stereo in One Minute

Flashback 1979: Sony’s Iconic Walkman Is Born

Sony's new high-res Walkman reinvents the portable MP3 player

5 Most Valuable Vintage Sony Walkman Players & How to Spot Them | LoveToKnow