Ragmala Singh Ashok. Rāgmālā Nirṇai. Amritsar, n.d. 3. Surindar Siṅgh Kohli. A Critical Study of Adi Granth. Delhi, 1961 4. Max Arthur Macauliffe. The Sikh Religion: Its Gurus, Sacred Writings and Authors. Oxford, 1909 5. Professor Sahib Singh. About the Compilation of Sri Guru Granth Sahib (Tr. Daljit Singh). Amritsar, 1996 6. Madan Singh. Raag Maala - A Re-appraisal in the Context of Sri Guru Granth Sahib Ji. Amritsar, 2003. 7. Taran Singh. Ragmala. The Encyclopaedia of Sikhism, Vol. III. Ed. Harbans Singh. Punjabi University, Patiala, 1997. P 426. 8. Kavi Santokh Singh. Sri Gur Partap Suraj Granth. https://web.archive.org/web/20080905180746/http://www.ik13.com/Rasses/SGPS%20Raas%203.pdf Ragmala Ragmala
Guru Granth Sahib to be made for them. The sixth guru added the tunes of 9 out of 22 Vars. Seventh and eighth guru did not have writings of their own added to the holy scripture; however, the ninth guru, Guru Tegh Bahadur, did. The tenth guru, Guru Gobind Singh, included writings of his father Guru Tegh Bahadur in the Guru Granth Sahib, and included 1 salokh in mahala 9 Ang 1429. In 1704 at Damdama Sahib, during a one-year respite from the heavy fighting with Aurangzeb which the Khalsa was engaged in at the time, Guru Gobind Singh and Bhai Mani Singh