He said, "This [conversion] allowed him to learn about different rhythm structures, middle-eastern minor scales, the clapping and singing together, chorus, etc... Qawwali has that energy, right? Where you sing together and feel the power of god. Qawwalis played a very big role in his musical compositions. The knowledge of Hindustani music and qawwali ensured his music went national. You see, Carnatic songs can’t go national because, even though there are Hindustani influences in its ragas, the Hindustani music doesn’t have any Carnatic ragas." Also Read: Hania Aamir to Iqra Aziz: 8 Pakistani actresses in no-makeup look