Sony brought out its first Walkman, the TPS-L2, in Japan on July 1, 1979. It was revolutionary, and it soon won over the world. Here is its story.
40 years ago, the Sony Walkman changed how we listen to music : r/gadgets
The history of the Walkman: 35 years of iconic music players - The Verge
Sony Walkman celebrates its 40th birthday - here's it went from classical music player to must have gadget
40 years of the device that led to the 'birth' of the Apple iPod - Times of India
The Sony Walkman that revolutionised the way we enjoy music turns 40
Sony NWZW252 2 GB Walkman MP3 Player (Black) (Discontinued by Manufacturer)
Sony launches a new WALKMAN more than 40 years after the original
Before Apple iPhone, iPod, Sony Walkman made music portable
Sony WM1AM2 Walkman Digital Music Player
Celebrating 40 years since Sony's iconic Walkman debuted
The Sony Walkman at 40 shows what's wrong with the company
FEATURE: Innovation, Colour and Form: Forty-Five Years of Sony's Walkman and Forty Years of the Discman – and Why We Need Modern Updates — Music Musings & Such
Sony D-NF340 CD Walkman & MP3 Player w/FM Tuner : Everything Else