Sudha Ragunathan is a singer in the Carnatic musical tradition of southern India. Official Site | itunes | Gaana Sudha was initially trained by her mother Smt. Choodamani since the age of nine. She continued training under Sri. B.V. Lakshmanan. Even as a student, Smt.Sudha Ragunathan received the Central Government Scholarship for Young Artistes for advanced training in Carnatic Music. Sudha came under the tutelage of the illustrious Padmabhushan Sangeetha Kalanidhi, Dr.