Mp3 players take the reins

https://milkyway.cs.rpi.edu/milkyway/show_user.php?userid=7202924

Mp3 Players Take the Reins<br/>It first started with the cumbersome record player and turned into mp3 players as big as your thumb. A growing trend today seems to be the music player industry. It needs to be small and portable, yet hold 25,000 songs