events
Sony introduces the Walkman.
Related Wikipedia articles
Sony
Japanese multinational mass media & conglomerate corporation
Sony Group Corporation is a Japanese multinational mass media & conglomerate headquartered at Sony City in Minato, Tokyo, Japan. The Sony Group encompasses various businesses, including Sony Corporation (electronics), Sony Semiconductor Solutions, Sony Entertainment, Sony…Source: Wikipedia (CC BY-SA)
Walkman
Series of portable media players by Sony
Walkman is a brand of portable audio players manufactured by Sony since 1979. It was originally introduced as a portable cassette player and later expanded to include a range of portable audio products. Since 2011, the brand has referred exclusively to digital flash memory…Source: Wikipedia (CC BY-SA)