- Want to learn guitar? Guitar is one of the most interesting musical instruments which can be played by people of various ages. Previously people used to think that this instrument is only for the young people. But the concept has changed because lots of older people who have shown interest in learning guitar. The popularity of this instrument is reaching heights. Today you have certain lesions with the help of which you can teach yourself guitar. These kinds of self help lessons are usually a great idea for people who do not have enough time to visit to the tutors or the tutorials.