When you want to buy that new Sony Cell phone that you have been eyeing for quite sometimes, are you confused and wondering why there are two different prices for the same phone model, with the differences being one is locked and another unlocked?

Although many people don't play musical instrument, it is almost impossible to ignore the important role music played in our life. We are listening to music all the time; be it on radio, television, cinema, computer, ipod or even your mobile phone ringing tone. At the same time, music also helps to make us feel relax and release our tension and stress. There are many research reports that point out music have an intense effect on our body and mind.

It has been said that life is very unpredictable and there is a lot of truth to that saying. There are people who are very healthy, fall sick suddenly and then discover that they got a critical illness. There are people who are very careful in everything they do, including on the road, but, got knock by other careless driver and ended up lying in hospital for months. These cases happen every now and then and we all know what follow next: the huge medical fee.