Answer
The correct answer is Kannada. S.Janaki is a famous South Indian playback singer. She has sung more than 35,000 songs in a number of languages, including Tamil, Telugu, Malayalam, Kannada, and Hindi. Kannada is the language in which she has sung the most songs, with over 15,000 songs. She is considered to be one of the most popular and successful playback singers in the history of Indian cinema.