Musical instrument
A musical instrument (or simply instrument, from Latin instrumentum), is a device, such as a violin, piano, or drums, for making musical sound.
Since music can be made with the voice, instruments are not necessary, however, to make music--unless the voice itself is considered an instrument, as it often is. If so, then "musical instrument" can be defined simply as "anything that can be used to make music."
History and origins
Many of the musical instruments in common use today evolved from earlier devices which were purely utilitarian in function. For example, various sound devices were used for communication purposes, such as signalling in either battle or hunting. The Romans used a device for battlefield signals which later evolved into the trumpet. In its original form, this sound device produced a sound far from melodic. The common drum is another such utilitarian communication device which eventually began to be used in a musical context.
Another common origin can be seen in devices used as part of ceremonies, religious or otherwise.
And finally, some utilitarian devices produced pleasing sounds as a by-product of their usage. An example is the simple bow and arrow, whereby the plucking of the stretched bow produced a melodic sound. The bow and arrow itself was not a musical instrument, but the sound produced eventually gave rise to a number of plucked string instruments, including the harp.
When these early devices began to be developed into a form where the purpose was listening for pleasure is when they became musical instruments in their own right.
Classification of musical instruments
There are numerous possible ways to classify musical instruments and, over the course of time, many different ways have been used. The ancient Chinese employed a system whereby they were classified by the materials out of which they were made. The Indians developed a classification scheme based on the acoustic properties of the devices.
The first European system dates to the 14th century and divided the instruments into three groups, to wit:
- stringed instruments;
- wind instruments; and
- percussion instruments
The tools we have to make music are remarkably diverse, and fall into some commonly-recognized and sometimes overlapping classes:
Stringed instruments
Stringed instruments include both bowed string instruments, such as the violin, and plucked string instruments, such as guitars, harps and sitars.
Wind instruments
Wind instruments are sometimes divided into brass such as the trumpet, the tuba, and the trombone, and woodwinds such as the flute and the oboe.
Keyboard instruments
Keyboard instruments such as piano, although this is sometimes classified as a stringed or a percussion instrument, harps, lutes and organs, which is also considered a wind instrument.
Percussion instruments
Percussion instruments include such common devices as drums, tamborines, xylophones, Cow Bells, chimes, triangles, and rattles.
Electronic instruments
such as synthesizers
Voice
Voice, such as singing and mouth music
There is also a remarkable diversity of musical instruments across both space and time. The indigenous instruments of China, for instance, are considerably different from the indigenous instruments of Italy, for example. There has also been considerable evolution of the design of musical instruments. None of the instruments that were common in ancient Celtic music, for instance, are still being played in the same form today.
Excluding the human voice, the oldest musical instruments appear to be various forms of flute and drum. Instruments known to date back to antiquity include various stringed instruments such as the harp and--oddly enough, perhaps--the bagpipe.