This song is definitely one of Javed Akhtar and Nusrat Fateh Ali Khan's bests. Written, composed and sung beautifully and this rendition by Rahet Fateh Ali Khan is surprisingly amazing with nuances that only he could have could have achieved. Coming straight from coke studio Pakistan this has got to be a song that completely captures your heart. Meher's performance is a lyrical interpretation of the wordings while interplaying with the melody and percussive instruments. Based on the arabic concept of Tarab, where the dancer and music become one to reach a place of ecstacy shared by both the artists as well as the audience. Hopefully this performance comes slightly close to the perfection of the song which is an almost impossible task.