A bandish in Ahir Bhairav
The CD of Hum Dil De Chuke Sanam credits Mehboob for the lyrics of "Albela Sajan Aayo Ri" - the song bawled out by noted Sarangi player Ustad Sultan Khan and partners in crime, Shankar Mahadevan and Kavita Krishnamurthy. The song is a traditional Ahir-Bhairav bandish composed by 'Manrang'. Who was Manrang? Per an article:
Niyamat Khan (aka Sadarang): 1670-1748 was a court musician of Mohammad Shah "Rangile" (1719-1748). He had two sons, Feroz Khan ("Adarang") and Bhupat Khan ("Manrang").
You can listen to Pt. Basavaraj Rajguru's superb rendition of the above bandish here.
Click on "Audio sample"