Carnatic Keys is a musical instrument catering to Indian Classical Music. It takes the familiar piano/keyboard interface and transforms it to play Carnatic Swaras and Ragas. Carnatic Keys helps enthusiasts of Indian Classical Music have fun playing and expressing themselves using Carnatic Swaras and notations. Additionally it acts as a Raga guide. It helps to bridge the divide between Carnatic and Western notations and concepts. Users now have a tool that lets them express themselves using…