Kailash Kher, a resilient figure in the music industry, faced business struggles before finding success as a singer. His Bollywood journey began with the track "Rabba Ishq Na Hove" from the movie Andaaz, followed by the breakout hit "Allah Ke Bande" from Waisa Bhi Hota Hai Part II in 2002. The band Kailasa, featuring Mumbai musicians Naresh and Paresh, Known for his soulful, raw, and high-pitched voice, Kher contributed significantly to films like Mangal further solidified his musical presence. Pandey: The Rising and Corporate. The song "Teri Deewani" from his band's album and "Ya Rabba" from Salaam-e-Ishq became record-sellers. Originating from New Delhi, Kher learned Hindustani classical music.