Mohammed Rafi (24 December 1924 – 31 July 1980) was an Indian playback singer and one of the most popular singers of the Hindi film industry. Rafi was notable for his voice and versatility; his songs ranged from classical numbers to patriotic songs, sad lamentations to highly romantic numbers, qawwalis to ghazals and bhajans. He was known for his ability to mould his voice to the persona of the actor, lip-synching the song on screen in the movie.Between 1950 and 1970, Rafi was the most sought after singer in the Hindi film industry. He received six Filmfare Awards and one National Film Award. In 1967, he was honoured with the Padma Shri award by the Government of India.
Lata Mangeshkar (born 28 September 1929) is an Indian playback singer and occasional music composer. She is one of the best-known and most respected playback singers in India. Mangeshkar's career started in 1942 and has spanned over seven decades. She has recorded songs for over a thousand Hindi films and has sung songs in over thirty-six regional Indian languages and foreign languages, though primarily in Marathi and Hindi. She is the elder sister of singers Asha Bhosle, Hridaynath Mangeshkar, Usha Mangeshkar and Meena Mangeshkar. She is the recipient of three National Film Awards, 12 Bengal Film Journalists' Association Awards, four Filmfare Best Female Playback Awards and many more. The Dadasaheb Phalke Award was bestowed on her in 1989 by the Government of India. She is also the second vocalist, after M. S. Subbulakshmi, to have ever been awarded the Bharat Ratna in 2001, India's highest civilian honour.