The Bullroarer Atlas

MINE2026-081 - ethnographic attestation

Itajui Folia das Almas berra-boi

Brazil - Itajui - Vale da Gurita, Delfinopolis, Minas Gerais - South America

Sacred / spirit

Brazilian zunidor carved with crosshatched diamonds and a corded wooden ball.
Representative — not this record’s object. · Brazilian zunidor carved with crosshatched diamonds and a corded wooden ball. · CC BY-NC-SA 4.0 Image source

berra-boi Portuguese

berra-boi: Brazilian whirled-board aerophone; this locality's construction is a board, cord, and handle, not a friction box.

For more than forty years the Folia das Almas has walked Holy Week through the Vale da Gurita at Itajuí, near Delfinópolis, carrying prayers for the dead. Its berra-boi is a small board tied to a strong cord, with a handle at the far end, spun hard until it gives the deep hum of a violent wind — sounding alongside matracas, réu-réus and whistles.

uma pequena tabua amarrada em um barbante forte ou cordao ... fazendo girar com forca a tabua provocando um zumbido grave

a small board tied to a strong string or cord ... spun forcefully to produce a deep hum

Intercom, Folia das Almas de Delfinopolis (2007), p. 13 PDF / p. 12 scan.
Object
A small board tied to a strong cord at one end and a handle at the other; it is spun forcefully to make a deep wind-like hum.
Function
The Folia das Almas of Itajui uses berra-bois with matracas, reu-reus and whistles in its Holy Week procession and prayers for the dead.
Map confidence
high - Municipal tombamento dossier coordinate for Capela do Itajui, Fazenda do Ouro, Vale da Gurita, the documented locus of the Folia.
Source location
Page references

Sagarana, Instrumentos musicais; Intercom 2007, p. 13 PDF / p. 12 scan

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