Ganza
Encyclopedia
Brazil
Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...
ian rattle
Rattle (percussion)
A rattle is a percussion instrument. It consists of a hollow body filled with small uniform solid objects, like sand or nuts. Rhythmical shaking of this instrument produces repetitive, rather dry timbre noises. In some kinds of music, a rattle assumes the role of the metronome, as an alternative to...
used as a percussion instrument
Percussion instrument
A percussion instrument is any object which produces a sound when hit with an implement or when it is shaken, rubbed, scraped, or otherwise acted upon in a way that sets the object into vibration...
, especially in samba
Samba
Samba is a Brazilian dance and musical genre originating in Bahia and with its roots in Brazil and Africa via the West African slave trade and African religious traditions. It is recognized around the world as a symbol of Brazil and the Brazilian Carnival...
music.
The ganzá is cylindrically shaped, and can be either a hand-woven basket or a metal canister which is filled with beads, metal balls, pebbles, or other similar items. Those made from metal produce a particularly loud sound. They are usually used to play a rhythm underneath the rest of the band.
The ganzá is classified as an indirectly struck idiophone
Idiophone
An idiophone is any musical instrument which creates sound primarily by way of the instrument's vibrating, without the use of strings or membranes. It is the first of the four main divisions in the original Hornbostel-Sachs scheme of musical instrument classification...
.