O.P. Nayyar, born Omkar Prasad Nayyar on January 16, 1926, in Lahore, British India, was a legendary Indian film music composer, singer-songwriter, and music producer. Renowned as Asia's "rhythm king," Nayyar was a premier composer during Bollywood's golden age, leaving an indelible mark with his distinctive musical style. His prolific collaboration with superstar vocalist Asha Bhosle yielded numerous timeless classics. Known for his work on iconic films like "Naya Daur" and "CID," Nayyar's compositions, such as "Kajra Mohabbat Wala" and "Isharon Isharon Men Dil Lenewale," continue to captivate audiences. His innovative rhythms and melodic brilliance cemented his legacy as one of the most influential figures in Indian cinema.