Bordonua

The Bordonua (Bordonúa) is a large, deep body (sound-boxes are usually 6 in or 15.3 cm deep) bass guitar which is native to Puerto Rico. They are made using several different shapes and sizes.

The original Bordonua is said to have evolved from the old 16th century Spanish Acoustic bass guitar called the "Bajo de la Una". There were also special melodic Bordonuas that were used during the 1920s and 1930s as accompaniment to melody instead of the bass role. These were oddly tuned like a Tiple. This configuration is no longer used on the island. All Bordonuas made today are used as bass guitars, primarily by initiatives promoting folk music.

There are several different types of Bordonuas which are made in Puerto Rico today:

*6-String Bordonua - This Bordonua has six single strings.
*8-String Bordonua - This Bordonua has four pairs of strings.
*10-String Bordonua - This Bordonua has five pairs of strings. (This is the most common type)

Baby Bordonua aka Bordonúa Chiquita

Apparently, a very small Bordonúa also existed in some regions of the island. It is descended from the Spanish guitar family, in contrast to the Cuatro, that descends from the family of bandurria.

These smaller Bordonúas are the same as the larger Tiple Guitarrillos. They were figure 8 shaped with a very narrow waist bewtween the upper and lower bouts.

Tunings for the Bordonua

Bordonúa (6 string)
*D
*A
*E
*E
*B
*F#

Bordonúa (10 string)
*A-a
*D-d
*F#-f#
*b-b
*e-e

External links

* [http://www.cuatro-pr.org/Home/Eng/Instrmus/Artisanry/Making/Cumpiano/cumpbordo.htm See how a bordonúa is made]
* [http://www.cuatro-pr.org/Home/Espan/Instrumusica/Instrumentos/Lasbordon/lasbordo.htm Bordonua page in Spanish]