Instrument Signs Leider ist der Eintrag nur auf English, العربية und suomi verfügbar. Agogô Agogôs are signalled by alternately touching the thumb and first finger. Repinique Repiniques are signalled by holding up one hand with forefinger and little finger extended. Shaker Shakers are signalled using both hands to imitate holding the instrument. Snare Surdos – all of them Surdos are signaled by alternating fists, as if beating a drum above your head. Surdos – high Surdos – low Surdos – mid Tamborim Tams are signalled by placing 2 fingers on the palm of the other hand.