40 years ago Sony's Walkman changed the way we listened to music

40 Years Ago, Sony's Walkman Changed Music Listening

Sony releases a Walkman for its 40th anniversary

What were you listening to on your Sony Walkman cassette player? : r/nostalgia

Sony has a new Walkman. That might be a bigger deal than you realize

From Walkman to smartphones: How portable music has evolved - Times of India

The Walkman at 40: How Sony forever changed the way we listen to music

Sony 4 GB Walkman Video MP3 Player with FM Tuner (Silver) : Electronics

Sony releases 40th anniversary Walkman at IFA - CNET

Sony Walkman: connecting the dots of a trailblazing design

A history of Sony's successes and failures, Sony

A Brief History of The Walkman - TIME

From Walkman to Your Phone: 40 Years of Portable Music