1) Percussion instrument 
Gonguê (or Gonguê bell) is a Brazilian percussion instrument. It`s a type of Cowbell (instrument) consisting of a big, flat iron bell, measuring from 20 to 30 cm, and a cable that serves as a support. The Gonguê is usually played with a metal drumstick, and it`s typically used in north-eastern Brazilian music, accentuating the beats and doing.....