Before the introduction of MP3 players, people bought their own music. What is more interesting is the fact that one could safely copy the music for a friend, without being under any copyright infringement!
Sony walkman wm-4 is a second generation cassette player, which was highly popular during this time. This guide tells you how to open a Sony walkman wm-4 and look inside it. To open the wm-4 walkman, please follow the steps listed here.
In this guide, you will learn how to open a Sony walkman wm-4 (a second generation cassette player).