To enjoy music Sony introduced a portable cassette player Walkman this week. It is being said that it is the best thing in consumer electronics industry to change people way and enjoy music.The Walkman comes with belt-clip, purse or pocket music. People would be able to play cassette player on the go according to their choices. It has opened a wider area of music to play with cassette player.The 1st Walkman, TPS-L2 had been introduced at...