Oud

The oud is a short-necked, pear-shaped stringed instrument from the Middle East. In the science of instrument classification, it is known as a chordophone. It is a fundamental part of musical traditions in Arabia, Turkey, and the Balkan regions. Unlike the Western lute, the oud is fretless, meaning it has no raised strips on the neck to mark notes. This allows musicians to slide smoothly between different pitches. Most modern ouds feature 11 strings arranged in six courses, which are pairs of strings. However, some models use five or seven courses, resulting in 10 or 13 strings.

Building an oud requires very specific proportions to ensure it sounds correctly. The 9th-century philosopher al-Kindī provided a detailed guide for its construction. He used a measurement called the shibr, which is the distance between the thumb and the pinky finger. According to his records, the total length of the instrument should be three ashbār. The vibrating part of the strings, called the speaking length, is a vital measurement for the sound. The neck must be exactly one-third of this speaking length. The back of the instrument, or the soundbox, should be well-rounded. It is often made by taking a round wooden body and cutting it in half to create two shells.

Musicians play the oud by plucking the strings with a tool called a risha. The word risha means "feather" in Arabic. This name comes from the tradition of using an eagle feather to play the instrument. Today, most players use a risha made of plastic, though some use tortoise shell or animal bone. The strings have also evolved significantly over time. Historically, strings were made from tightly wound animal gut. Modern musicians typically use strings made of silk, nylon, or copper and silver bound wire.

The history of the oud is linked to many ancient cultures. Some researchers, like Richard J. Dumbrill, suggest that lutes existed in Mesopotamia before 3000 BC. He points to a cylinder seal in the British Museum as evidence. This ancient seal depicts a woman playing a stick-shaped lute. Over many centuries, these long-necked instruments evolved into short-necked versions. The short-necked variety developed in regions like Gandhara. These Gandharan lutes had pear-shaped bodies and were the ancestors of many modern lute families.

The oud is a direct successor to the Persian barbat. The barbat was a short-necked lute used in Central Asia. During the Islamic era, the musical box of these instruments grew larger. Musicians also added a pegbox, known as a bunjuk, to hold the tuning pegs. In early Arabian civilizations, instruments often had only four strings. These were tuned in successive fourths and given names like bamm, maṭlaṭ, maṭnā, and zīr. By the 9th century, a fifth string called the ḥād was often added to complete a range of two octaves.

Famous figures helped spread the oud across the world. The musician Ziryab lived from 789 to 857 AD. He is credited with adding a fifth string to his instrument. Ziryab also founded a famous school of music in al-Andalus, which is in modern-day Spain. When the Umayyads conquered this region in 711 AD, they brought the oud with them. From there, the instrument influenced European music, including the traditions of the French troubadours. This helped lead to the development of the European lute.

There are many theories about where the name "oud" comes from. In Arabic, the word can mean "wood" or "stick." This might refer to the thin wooden soundboard or the wooden plectrum used to play it. Some scholars suggest it is a borrowing from the Persian word rōd, which means "string." Others believe it comes from the Syriac word ʿoud-a, meaning "wooden stick." Regardless of its linguistic origin, the oud remains a central pillar of Arab and Ottoman music today. It connects ancient Mesopotamian history to the vibrant musical performances of the modern Middle East.