Raghavendran Rajasekaran Tamil: ராகவேந்திரன் ராஜசேகரன் Devanagari Script: राघवेन्द्रन् राजशेखरन् , popularly known as Ragha, is a classical flautist based in Singapore. Though trained in the traditional Indian baani, he is an avid western performer and experiments with different genres of music.