It is widely used to play Lisbon Fado. It has a large harmonic box and a warm sound.
These bass guitars, when built according to the Portuguese tradition, are instruments that have a unique character when compared to similar instruments.

In its different configurations of construction, these are the most popular:
Top: Spruce
Sides and back: Walnut, Rosewood
Neck: Mahogany
Fretboard: Wenge, Rosewood, Ebony