I didn't know they could sound like this. What an interesting instrument. It's cool too how it seems to need to be played with multiple people working together in order to get the most out of it. It's like the instrument breaks music down to it's bare essentials, as well as emphasizing the community aspect of music.
Uai, Antonio! Muito obrigado pelo seu comentário! Pode assistir nossos videos novos também! Por exemplo: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-dZFMYUuap0k.html