Please explain - the names of traditional Spanish instruments and their characteristics, pictures would be better, thanks!!!!

The bass instrument Surdo

In the SambaReaggae style five pitches of Surdo have been derived while in Rio Samba there are still three basic pitches of Surdo.

The treble instrument Repinique

In SambaReaggae

In SambaReaggae, two plastic drumsticks are usually used for high speed, non-stop striking, whereas in Rio Samba it is usually struck in unison with one mallet and one hand, and is the instrument most often used by the leader

to call for some coordination and to direct the entire drum corps to start and finish.

Caixa

Using a common drum kit and struck with wooden mallets, the caixa is the foundation of the group's tempo, and in Rio Samba, the caixa is usually pitched high and struck on the side with the spring band.

The Cavaquinho

Often also referred to as the Brazilian guitar, is much smaller than the guitar, as you can see from this picture of its

real size.

I hope to be satisfied.