Indian music is very charming and subtle in character. A raga is its distinct and unique feature. In the establishment of raga, compositions play a vital and dynamic role. How the mood, musical phrases and the character of compositions lead to the expansion of a raga? How these compositions have been composed? Why there are so many compositions in one raga? How khayal singing has originated and developed? What are the traits of a good composition and a good composer? How the compositions help in the unfoldment of a raga? How a composer entwines the musical phrases, all the subtle aspects of a...