When someone wants to learn how to play a guitar or a piano, or even sing real good, the common thing to do is find a tutor who will teach. Not only will the tutor be able to show how it is done but he or she can correct the student for wrong moves. However, there are people who cannot and will not invite the idea of meeting with other people. Or, they simply do not want to be boxed in a certain schedule. Whatever the reason is, it is now possible to learn on one’s own and at one’s pace with emedia.