Answer
Rafi was a prolific singer who sang in a variety of languages throughout his career. He is believed to have sung in over 18 languages, including Hindi, Urdu, Tamil, Telugu, Malayalam, Kannada, Bengali, Gujarati, Marathi, Punjabi, Sindhi, Oriya, Assamese, and Pashto. His ability to sing in so many languages made him a popular singer across India and beyond.