Playing
Function in the group
As shakers (ganza) or even rocars are rarely used in Bahian groups, the caixa has a very different role to that of Rio samba. With simple patterns, it provides the basis for the other instruments and is the glue that holds the rhythms of the various instruments together. The group Timbalada does not use the caixa at all.
Patterns
Offbeat
The classic offbeat pattern of sambareggae is usually played 'hand to hand', i.e. with a steady, even right/left movement of the hands. However, many patterns are played in the traditional way: All the accents are placed in the right hand, while the left hand fills out the pattern with quiet extra beats ('ghost notes').
Tips and tricks
Tuning
In Bahia, only caixas with a resonating head and a snare carpet are used. As the heads of the caixas are connected by a tensioning screw, each turn of the screw has an effect on both sides. So if you want to tune the beater head high, remember that the resonance head is also tensioned. The stringed caixas from Rio are not found in Bahia.
Strap
The caixas, which are all 14' in diameter, are played at hip height. They are held by a strap with two hooks.
Heads
The caixa in Samba Reggae and Blocos Afro has a spiral carpet on the underside, which makes the thin resonance head really rustle. The usual Brazilian percussion heads are suitable as batter heads. A white, rough-coated head produces a much rounder and fuller sound.
Maintenance
The same applies to the Caixa, apply a little oil to the threads from time to time and the nuts will run smoothly and last longer. Don't forget to wipe off the oil after use, otherwise it will stain your clothes or costume. As the resonance skin is extremely thin and easily damaged, it is worth using a bag to store and transport the caixa.