Finger Snapping

Ancient Greek dancers and musicians snapped their fingers to maintain a rythm. Finger snapping can be done using the thumb and any other finger. The sharp sound does not come from the thumb-other-finger interaction as many might think. Instead, the snap is the result of the non-thumb finger slapping the palm of the hand. There are a few different techniques. How do you snap your fingers?
See Also: http://en.wikipedia.org/wiki/Snap_%28fingers%29

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