How to pronounce“qalb”in English

These were Sufi forms of music now popularly known as qawali-- Qual Qalbana, now known as Qawwali.

And he took elements of those and combined it with the Sufi Qual and Qalbana music.

But in 13th century, Hazrat Amir Khusro, a Sufi saint who created called Qalbana.