Actor Fardeen Khan has stated that his father late veteran actor Feroz Khan was the first to introduce pop music to Hindi cinema with his films 'Dharmatma' and 'Qurbani'. "Music is one aspect where he excelled. 'Qurbani' was his first four-track stereo recording which was done in London at the time for that one song 'Aap Jaisa Koi'," Fardeen said.