A typical naiyanti melam is composed of two double-reed nagasvaram, one or two tavils (barrel drums), a tamukku (kettle drum played with leather straps), a pambai, and an urumi. The naiyanti melam is the most common type of folk ensemble associated with ritual and dance. This type of ensemble is associated exclusively with funerals and other inauspicious occasions. Urumi melam ensembles usually consist of a melodic instrument, the double-reed nagasvaram, a pair of double headed drums called pampai, and one to three urumi drums. The urumi is most often performed in two types of ensembles: the urumi melam and the naiyanti melam. When played in religious ceremonies and processions, the performance of specific beats on the urumi may induce spirit possessions. This drum is widely believed to posses supernatural and sacred powers.
History and Performance Context: The urumi is a folk instrument typically played by Dailts (formerly known as untouchables).
