A syech standing in front of the drummer guides as he moves his hand from top to bottom.
The more tightly shaped hands shoved, the more rapidly hit hitting hit, until the sound rapai more tense, the audience was screaming hysterically until syech stopped moving hands. The drummer storms in unison, silence, silence without a sound and then Seurene Kale's voice is shrill.
Rapai is a traditional musical instrument of Aceh that ditabuh using empty hand, do not use stick. Rapai usually plays a role to regulate the rhythm, tempo, jingle when chanting Islamic shades of poet are being sung.