This question consists of six sentences of a passage. The first and sixth sentences are given in the beginning as S1 and S6. The middle four sentences have been jumbled up and labelled as P, Q, R and S. Rearrange the sentences and choose the correct option.

S1: Music is one of the oldest and finest forms of human expression.
S6: This style gave an entirely new dimension to Hindustani classical music tradition.
P: A new form of Hindustani music known as Khayal emerged during the 13th and 14th centuries.
Q: This has led to the existence of family traditions called gharanas.
R: Music can be divided into Western classical, Hindustani classical, Carnatic classical, Folk etc.
S: The main schools of classical music, Hindustani and the Carnatic, continue to survive through oral tradition being passed on by teachers to disciples.