Kombu

The Kombu (Tamil:கொம்பு) or Kompu also known as the Kombu Pattu is a wind instrument (a kind of Natural Horn) in Tamil nadu and Kerala.[1][2][3] Usually played along with Panchavadyam,

Pandi Melam, Panchari melam etc. This musical instrument is usually seen in south India. The instrument is like a long horn (Kombu in Tamil language).

In ancient days kombu played during war along with Murasu. [4]