Music is considered as a wonderful form of art in human life and has played a significant role from the past and is still regarded as most relevant and essential form of entertainment. There are many definitions on music which varies according to culture and social context. Generally music is an art form whose medium is sound. The most common elements of music are melody and harmony. For many Greek philosophers and ancient Indian philosophers, music was an important part of their life and they defined music as tones where melody and harmony are composed horizontally and vertically.

The earliest collection of prehistoric musical instruments was found in China which dates back to between 7000 and 6600 BC. As there are many musical instruments found all over the world there are various kinds of music. Music are composed and performed for many purposes which includes aesthetic pleasure, religious or ceremonial purposes or as an entertainment product for commercial purpose. There are amateur musicians who compose and play music for their own pleasure and they do not have any financial profit from music. Next, there are professional musicians who are employed by various institutions and organizations and they composed and perform music for financial profits. These professional musicians also work as freelancers, seeking contracts and engagement in different settings.

A music book can be of great help for persons who have a taste for particular music. These musical books especially deal with various types of music and they provide valuable information and instructions for learning music. As there are innumerable music books you ought to select the right music book that focus on your particular musical instrument. There are also sheet music books which are considered as most relevant and essential for every music learners. These books contain all the necessary elements that are required for beginners.