Khayal is an important musical form of Hindustani Classical Music. Khayal as a word means
imagination. It comprises of a short poetry of two lines and artist has freedom to improvise
on it within the frame of Raag and Taal. There are various lineages following specific styles
of singing for Khayal known as Gharana. Gwalior Gharana is the earliest in which Khayal
was raised as a complete crystallized musical form. This research presents key points of
history regarding musical construction of Khayal. The paper also includes a study about how
Khayal was popularized as a structured musical form and contribution of Gwalior Gharana
artists into it.
Goregaonkar, Sanika. "Historical Study of Musical Contribution of Khyal and its association with establishment of Gwalior Gharana." Sangeet Galaxy, vol. 11, no. 1, pp. 70-76.