The pair continued to work both on solo and joint musical projects, as well as they performed concerts around the world. Singh also created film sound for features like Prem Geet (1981), Arth and Saath Saath (1982); and TV serials like Mirza Ghalib (1988) and Kahkashan (1991). In his fifty-year long career, he had a repertoire comprising over 80 albums. More precisely, he is the only musician to have composed and recorded songs written by Prime Minister and critically acclaimed poet Atal Bihari Vajpayee, in two albums, Nayi Disha (1999) and Samvedna (2002).