Wikipedia
Sunadavinodini
Sunadavinodini is a rāgam in Carnatic music (musical scale of South Indian classical music). It is an audava rāgam (or owdava rāgam, meaning pentatonic scale). It is a janya rāgam (derived scale), as it does not have all the seven swaras (musical notes). This raga was discovered by Mysore Vasudevachar.