Analysis of information sources in references of the Wikipedia article "Naubat Khan" in English language version.
On the 14th I gave 'Alī Khān Kaṛorī, who was one of my revered father's old servants and was the dārogha of the Naqārakhāna (drum-house), the title of Naubat Khān, and promoted him to the rank of 500 personal and 200 horse.
ali khan karori.
umrao khan tansen.
Descendants of Tansen such as Lal Khan (son-in-law of Tamsen's son Bilas) and Lal Khan's sons, Khush-hal and Vishram, maintained the tradition of druhpad at the Mughal court...The Pādshāhnāmah mentions that Lal Khan was rewarded with an elephant and the title "guna samudra" (ocean of talent).