Listen to Raag (Kadana Kuthoohalam) online. Raag (Kadana Kuthoohalam) is a Hindi language song and is sung by K.S. Raghunandan. Raag (Kadana Kuthoohalam), from the album Instrumental Raagam Disco, was released in the year 2004. The duration of the song is 3:35. Download Hindi songs online from JioSaavn.