The hi-hat is a standard part of the modern drum kit, a pair of cymbals mounted on a stand and played with a drumstick or foot pedal. When the cymbals are held closed, the strike produces a short, dry tick rather than a long wash of sound. That closed sound became a defining element of funk, rock and later hip hop, where producers programmed it into drum machines and samplers to drive fast, rolling patterns. Today it remains a basic building block for beatmakers, used in trap, drill, lo-fi and electronic music to set tempo and create groove.