rummut

Rummut are a broad category of percussion instruments consisting of a membrane stretched over a shell that is struck to produce sound. They are classified as membranophones and can be played with hands, sticks, mallets, or brushes. The pitch and volume of a drum depend on factors such as size, materials, membrane tension, and shell construction.

Common types include hand drums such as the djembe, conga, cajón, bongos, and bodhrán; and the drum kit, which combines snare, bass, and tom-toms with various cymbals. There are also many specialized drums such as timbales, taiko, and frame drums. Drums can be tuned or played with relatively loose heads for more tonal variation, and they may incorporate features like snares, muffling, or rims to shape the sound.

Construction and materials vary widely. Shells are typically made of wood, metal, or acrylic; drumheads are synthetic or historically animal skins. Tension is adjusted with lugs or other hardware, influencing tone and sustain. Some drums are designed to be acoustically amplified by the body of the instrument, while others are intended for electronic triggering or acoustic-electric hybrids. Maintenance covers tuning, head replacement, and proper storage to protect against humidity and temperature changes.

History and usage span many cultures. Drums have been used for communication, ceremonial purposes, military signaling, and ritual activities. In Africa, Asia, Europe, and the Americas, drum traditions reflect local rhythms and playing techniques. In Western music, the drum kit emerged in the early 20th century and became central to jazz, rock, and popular music. Modern practice also includes electronic drums and sampling, which extend versatility and portability.