In which of the following States of India, a hornpipe musical instrument commonly known as Pepa is used in traditional music?

Pepa is a musical blowing instrument made of buffalo horns. It is an essential part of Bihu Songs in Assam . The Tibetans and ancient Chinese also used similar instruments named Rwa-dun for religious rituals. Bihu is one of the major festivals of Assam. There are three forms of Bihu. Bohag Bihu or Rangoli Bihu in April Magh or Bhogali Bihu in January Kati or Kongali Bihu in October/November State Festivals Sikkim Losoong / Namsoong Manipur Cheiraoba Arunachal Pradesh Nyokum