Nazrul’s sense of rebellion also expressed itself in his musical compositions. Breaking all conventions he wrote on multiple musical traditions ranging from classical to folk, from Gausol  to south Indian musical tradition.        Nazrul was the pioneer of the Bengali Gausol music. In his songs,  he used many Arabic and Fersi  words. Nazrul’s Islamic songs were popularized by prominent singer Abbas  Uddin Ahmed. As a result,  many conservative Muslims welcomed Nazrul’s music in their society. Nazrul has a vast  knowledge of  music. Dipily  Nag a singer of “Nazrul- Gity ” says,     “It is difficult for me to cover the dimension of Nazrul’s composition. It starts from songs  on nationalism, many kinds of folk song, songs  on religion, songs  on different situations and countries and of course on human begins.”     Nazrul proved that songs could be a powerful weapon in revolutionary activity. Nazrul’s songs were a great  source of inspiration, which is rare in Bengali  literature . ...