Where are you going ?   I'm going to buy a CD .   Why not listen to music online ?   Then I will have to pay quite a lot to listen to music on line , isn't it ?   You can audition music on line , and you can audition it off line after downloading it , so you needn't pay for it .   I have downloaded one , but it still can't be listened .   In order to listen to music , you must have the necessary software .   Can you recommend some to me ? 