Read the Question.
Why do you think that some people identify music as a source of emotional focus? For example, why do you think some people listen to music to relax while others listen to music to get excited?
Scan the Blurb.
On October 23, 2001, Apple Computer released the iPod. The iPod was a modernized personal music player that stored mp3 versions of songs. Although the iPod was among the first mp3 players, the history of personal music players can be traced back to transistor radios and also included the walkman.