An acoustic viola is a string instrument made from wood and other natural materials. It is most commonly used in classical music and is often played in orchestras and ensembles. The viola plays a vital role in any orchestra, as it provides the harmonic balance between the higher-pitched instruments and the lower-pitched instruments. It also helps to fill out a piece of music, providing a “backbone” or foundation for the rest of the instruments to shine.
An acoustic viola is typically constructed out of strategic pieces of wood, such as spruce, maple, or mahogany. The body of the instrument is referred to as the “backs”. One of the most important parts of an acoustic viola is the bridge, which serves as the central connection between the strings, the soundboard and the body of the instrument. The bridge allows the strings to vibrate and amplify the sound of the instrument, creating the distinctive sound of the viola.
The bow, or "arco", also plays an important role in creating the tone of the instrument. The way a bow is held and the force applied to the bow's "hair" when playing all effect the sound of the instrument. A player's skill will also influence the sound quality and expression created.
There are three main sizes of violas - 15”, 16” and 17”. Each size has its own distinct sound and is suited to different types of music. A 15” viola is considered large and produces a deep sound ideal for chamber music or small ensembles. A 16” viola is the most common size and is well suited for orchestral playing and solo repertoire. A 17” viola has a rich and powerful sound, making it great for larger ensembles or solo concertos.
Acoustic violas generally cost anywhere between a few hundred to several thousand dollars depending on the maker, type of wood, and level of craftsmanship. It is important to choose an instrument that best suits your needs and abilities. It is also recommended to have your chosen viola assessed and/or set up by a qualified luthier, as this will ensure your instrument sounds and plays correctly.
The acoustic viola is an essential member of the string family, contributing to the fullness, depth and richness of the orchestra's sound. With its unique tone and expressive range, the acoustic viola will provide a lifetime of beautiful music.
