Rockstar is a musical love story, and A. R. Rahman's soundtrack features passionate numbers filled with intense lyrics by Irshad Kamil. The record is broad and all-encompassing, from the pastoral Punjabi of “Katiya Karun” to stirring arena rock anthems “Sadda Haq” and “Nadaan Parinde”. The magic of Sufism is evident in the whirls of “Kun Faya Kun”, while “Meeting Place” closes the album with an introspective meditation on the heart in a narrated track based on a poem by Rumi.