I have been using iTunes since the beginning. It is an excellent music management application software by Apple Computer. We can store all our CD music in our computer and enjoy any songs we like by searching with key word. It's so comfortable and easy that I can't come back to the procedure of picking out a CD from a CD case and set it onto the tray of the CD player. Recently I started using Apple Music service in which we can download and purchase any songs we like. Most songs cost only 0.99$ per song and 9.99$ per album. We can use this service from the iTunes window. It's unbelievably convenient and I have already done shopping for dozens of songs. The only thing I'm unsatisfied with this service is that it cannot be used in Japan and it has no Japanese songs. The Japanese society around music has the responsibility. They are too conservative.