Diploma in nagaswaram is a twofold reed wind instrument from South India . It is utilized as a conventional old style instrument in Tamilnadu, Andhra Pradesh, Karnataka, and Kerala. 

This instrument is "among the world's most intense non-metal acoustic instruments". It is a breeze instrument like the North Indian shehnai yet any longer, with a hardwood body and a huge flaring ringer made of wood or metal. 

In South Indian culture, the nadaswaram is viewed as promising, a