Whakaotihia te rerenga e whai ake nei: Ko Azam Khan he toa herekore o Bangladesh. I whawhai ia i te Wāhanga 2 i raro i a Brigadier Khaled Mosharraf i te
Te pakanga whakaoranga o Bangladesh i te tau 1971. I muri i te pakanga, ka uru ia ki te ao puoro. I whakatuhia e ia te roopu "উচ্চারণ(Pronunciation) " i te tau 1973. Na ka uru atu a Rocket, te 'kaiwaiata rongonui,' ki te roopu. Ko te putanga tuatahi o Khan i roto i te rohe puoro mai i te kaupapa puoro a Spondon me te mahinga i Bangladesh Television, i te DIT Building i Dhaka tata ki te hauwhā 3 o te tau 1972 me nga kaiwaiata toka penei i a Nasir Ahmed Apu, Firoz Shai. Ko te kaiwaiata Mansur, ko te kaitākaro o Congo a Naseem o "স্পন্দন (Pulsation)". Ko te kaupapa i whakahaeretia e Mansur Ahmed Nipu o "স্পন্দন (Pulsation) " a na Noazesh Ali Khan o BTV i whakaputa. Ko tana roopu toka i rongonui tonu a Azam Khan i mohiotia ko "Rock Guru". Ko etahi o ana hit nui ko "Ore Saleka, Ore Maleka", "Jibone Kichhu Pabona Re", "Ami Jare Chaire", "Ashi Ashi Bole Tumi", "Obhimani", "Rail liner bostite", "Hei Allah Hei Allah Re", "Alal O Dulal".