Commentary writing in Persian is very important in the subcontinent. The Persian scholars and writers of the subcontinent had produced commentaries on the Persian poetry. Behlool Kol Burki Jalandhri is a renowned author and commentator who has written on Hafiz Shirazi, Sayeb Tabrizi, Nasir Ali Sarhindi and Gani Kashmiri. This article is about commentary on Gani Kashmiri's Diwan by Behlool Kol Jalandhri and introduction of its manuscript available at the central library of the University of the Punjab Lahore.