S. Janaki is an Indian female playback singer

Playback singer

A playback singer is a singer whose singing is prerecorded for use in movies. Playback singers record songs for soundtracks, and actors or actresses lip-sync the songs for cameras, while the actual singer does not appear on screen.-South Asia:...

. Renowned for her voice modulation abilities, she has sung in many Indian languages

Languages of India

The languages of India belong to several language families, the major ones being the Indo-European languages—Indo-Aryan and the Dravidian languages...

, most frequently in Kannada

Kannada language

Kannada or , is a language spoken in India predominantly in the state of Karnataka. Kannada, whose native speakers are called Kannadigas and number roughly 50 million, is one of the 30 most spoken languages in the world...

, Malayalam

Malayalam language

Malayalam , is one of the four major Dravidian languages of southern India. It is one of the 22 scheduled languages of India with official language status in the state of Kerala and the union territories of Lakshadweep and Pondicherry. It is spoken by 35.9 million people...

, Tamil

Tamil language

Tamil is a Dravidian language spoken predominantly by Tamil people of the Indian subcontinent. It has official status in the Indian state of Tamil Nadu and in the Indian union territory of Pondicherry. Tamil is also an official language of Sri Lanka and Singapore...

, Telugu

Telugu language

Telugu is a Central Dravidian language primarily spoken in the state of Andhra Pradesh, India, where it is an official language. It is also spoken in the neighbouring states of Chattisgarh, Karnataka, Maharashtra, Orissa and Tamil Nadu...

, and Hindi. Throughout a career spanning more than five decades, she has won four National Film Awards

National Film Awards

The National Film Awards is the most prominent film award ceremony in India. Established in 1954, it is administered, along with the International Film Festival of India and the Indian Panorama, by the Indian government's Directorate of Film Festivals since 1973.Every year, a national panel...

 and 35 different State Film Awards. Her association with singer S. P. Balasubramanyam and composer Ilaiyaraaja

Ilaiyaraaja

Ilaiyaraaja is an Indian film composer, singer, and lyricist mainly in the Tamil film Industry. He is regarded as one of the finest music composers in India. Ilaiyaraaja is also an instrumentalist, conductor, and a songwriter...

 is among the most popular musical combinations in South India. She is fondly better known as, "The Nightingale of the South".
S.