The drum is a member of the percussion group of musical instruments. In the Hornbostel-Sachs classification system, it is a membranophone. Drums consist of at least one membrane, called a drumhead or drum skin, that is stretched over a shell and struck, either directly with the player's hands, or with a percussion mallet, to produce sound. There is usually a resonant head on the underside of the drum. Other techniques have been used to cause drums to make sound, such as the thumb roll. Drums are the world's oldest and most ubiquitous musical instruments, and the basic design has remained virtually unchanged for thousands of years.
A drum kit is a collection of drums, cymbals, and sometimes other auxiliary percussion instruments set up to be played by one person. The drummer typically holds a pair of matching drumsticks, and uses their feet to operate hi-hat and bass drum pedals.
A percussion instrument is a musical instrument that is sounded by being struck or scraped by a beater including attached or enclosed beaters or rattles struck, scraped or rubbed by hand or struck against another similar instrument. Excluding zoomusicological instruments and the human voice, the percussion family is believed to include the oldest musical instruments. In spite of being a very common term to designate instruments, and to relate them to their players, the percussionists, percussion is not a systematic classificatory category of instruments, as described by the scientific field of organology. It is shown below that percussion instruments may belong to the organological classes of idiophone, membranophone, aerophone and chordophone.
The snare drum is a percussion instrument that produces a sharp staccato sound when the head is struck with a drum stick, due to the use of a series of stiff wires held under tension against the lower skin. Snare drums are often used in orchestras, concert bands, marching bands, parades, drumlines, drum corps, and more. It is one of the central pieces in a drum set, a collection of percussion instruments designed to be played by a seated drummer and used in many genres of music. Because basic rhythms are very easy to learn to play on a snare drum even for children, the instrument is also suitable for the music education for young children and a rhythm band.
The bass drum is a large drum that produces a note of low definite or indefinite pitch. The instrument is typically cylindrical, with the drum's diameter much greater than the drum's depth, with a struck head at both ends of the cylinder. The heads may be made of calfskin or plastic and there is normally a means of adjusting the tension either by threaded taps or by strings. Bass drums are built in a variety of sizes, but size does not dictate the volume produced by the drum. The pitch and the sound can vary much with different sizes, but the size is also chosen based on convenience and aesthetics. Bass drums are percussion instruments and vary in size and are used in several musical genres. Three major types of bass drums can be distinguished.
The vibraphone is a percussion instrument in the metallophone family. It consists of tuned metal bars and is typically played by using mallets to strike the bars. A person who plays the vibraphone is called a vibraphonist,vibraharpist, or vibist.
The glockenspiel or bells is a percussion instrument consisting of pitched aluminum or steel bars arranged in a keyboard layout. This makes the glockenspiel a type of metallophone, similar to the vibraphone.
Timpani or kettledrums are musical instruments in the percussion family. A type of drum categorised as a hemispherical drum, they consist of a membrane called a head stretched over a large bowl traditionally made of copper. Thus timpani are an example of kettle drums, also known as vessel drums and semispherical drums, whose body is similar to a section of a sphere whose cut conforms the head. Most modern timpani are pedal timpani and can be tuned quickly and accurately to specific pitches by skilled players through the use of a movable foot-pedal. They are played by striking the head with a specialized drum stick called a timpani stick or timpani mallet. Timpani evolved from military drums to become a staple of the classical orchestra by the last third of the 18th century. Today, they are used in many types of ensembles, including concert bands, marching bands, orchestras, and even in some rock bands.
Snare technique is the technique used to play a snare drum.
A drum roll is a technique used by percussionists to produce a sustained sound for the duration of a written note.
All drum figures are based upon three fundamental beats, technically called roll, single stroke, and flam...Sustentation is accomplished upon wind instruments by blowing into the instrument; it is accomplished upon the violin and the allied instruments by drawing the bow across the string; it is accomplished upon the drum and allied percussion instruments by the roll.
THE SNARE DRUM ROLL.
The roll consists of an even reiteration of beats sufficiently rapid to prohibit rhythmic analysis. To produce an impression of sustentation, these beats must be absolutely even both in power and in sequence. Uneven beats in a roll destroy the impression of sustentation. Evenness is then the primary quality to strive for in roll; speed is the secondary quality to strive for.
There are two possible ways of producing an absolutely even sequence: (1) hand alternation of single stroke and (2) hand alternation of double strokes...The snare drum roll is produced by hand alternation of double strokes.
The "open roll" is produced by [initially] slow hand alternation. Two strokes in each hand alternately are produced by wrist movement and each beat should follow its predecessor in clock-like precision.
A cajón is a box-shaped percussion instrument originally from Peru, played by slapping the front or rear faces with the hands, fingers, or sometimes implements such as brushes, mallets, or sticks. Cajones are primarily played in Afro-Peruvian music, but have made their way into flamenco as well. The term cajón is also applied to other box drums used in Latin American music, such as the Cuban cajón de rumba and the Mexican cajón de tapeo.
Marching percussion instruments are percussion instruments specially designed to be played while moving. This is achieved by attaching the drum(s) to a special harness worn by the drummer, although not all marching bands use such harnesses and instead use traditional baldrics to sling their drums.
A tenor drum is a membranophone without a snare. There are several types of tenor drums.
Batucada is a substyle of samba and refers to a percussive style, usually performed by an ensemble, known as a bateria. Batucada is characterized by its repetitive style and fast pace. Like samba, the batucada is a Brazilian musical expression with African roots.
Orchestral percussion refers to the various percussion instruments used in an orchestral setting. It may also refer to the act of playing such instruments in an orchestral style. Many music schools and conservatories offer training for musicians interested in developing their skills as orchestral percussionists. Typically, an orchestral percussionist does not specialize in one particular instrument. Although there is no exhaustive list of all instruments that an orchestral percussionist must be able to play, there are particular instruments that are frequently used in the orchestral repertoire. This includes timpani, snare drum, bass drum, xylophone, glockenspiel, triangle, and tambourine.
A drum stick is a type of percussion mallet used particularly for playing snare drum, drum kit, and some other percussion instruments, and particularly for playing unpitched percussion.
The bodhrán is a frame drum used in Irish music ranging from 25 to 65 cm (10–26 in) in diameter, with most drums measuring 35–45 cm (14–18 in). The sides of the drum are 9–20 cm deep. A goatskin head is tacked to one side. The other side is open-ended for one hand to be placed against the inside of the drum head to control the pitch and timbre.
In percussion, grip refers to the manner in which the player holds the sticks or mallets, whether drum sticks or other mallets.
An unpitched percussion instrument is a percussion instrument played in such a way as to produce sounds of indeterminate pitch, or an instrument normally played in this fashion.
There are several overlapping schemes for the classification of percussion instruments.
