Today in Music History: Sony introduced the Walkman

Breaking convention with the first WALKMANⓇ. How Sony Invented Music on the Go. 【Sony Official】

Walkman - Wikipedia

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Sony Group Portal - TIME CAPSULE vol.20

Sync Originals The history of the Walkman: 35 years of iconic music players

Today in Music History: Sony introduced the Walkman

The First Sony Walkman Was Released 40 Years Ago Today

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How walkman-changed-the-music-scene, Travel and Music Consultant, Rick Perdian