Luthier in the context of "Fender Stratocaster"

Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, ships, timber bridges, concrete formwork, etc. Carpenters traditionally worked with natural wood and did rougher work such as framing, but today many other materials are also used and sometimes the finer trades of cabinetmaking and furniture building are considered carpentry. In the United States, 98.5% of carpenters are male, and it was the fourth most male-dominated occupation in the country in 1999. In 2006 in the United States, there were about 1.5 million carpentry positions. Carpenters are usually the first tradesmen on a job and the last to leave. Carpenters normally framed post-and-beam buildings until the end of the 19th century; now this old-fashioned carpentry is called timber framing. Carpenters learn this trade by being employed through an apprenticeship training—normally four years—and qualify by successfully completing that country's competence test in places such as the United Kingdom, the United States, Canada, Switzerland, Australia and South Africa. It is also common that the skill can be learned by gaining work experience other than a formal training program, which may be the case in many places.

Carpentry covers various services, such as furniture design and construction, door and window installation or repair, flooring installation, trim and molding installation, custom woodworking, stair construction, structural framing, wood structure and furniture repair, and restoration.

A five-string violin is a variant of violin with an extra string tuned below the violin's usual range. In addition to the G, D, A, and E strings of a standard violin, a five-string violin typically includes a lower C string. Violins with 6 or more strings may add a low F, low B♭, low E♭, or a soprano violin high A (sometimes a high B).

The five-string violin was created to combine the pitch ranges of the violin and viola. Bobby Hicks, a noted bluegrass fiddler, popularized the five-string violin in 1963, first showcasing his modification during a performance in Las Vegas. José Herrando wrote 6 Sonatas for the 5 string Violin (or 5 string Viola aka Grand Viola, or Viola Pomposa) and continuo. Due to the size limitations of a five-string violin, the low C string typically resonates with a slightly softer sound than the other strings. Five-string violas (aka Viola pomposa), normally tuned C, G, D, and A, and adding a high E string, have in the same tuning, but on a viola body and do not sound as squeaky. Capable players may be able to compensate for these shortcomings with technique, and electric instruments help these issues with the benefit of amplification. It is also possible for a luthier to create instruments that resolve the issue by adjusting the size of the instrument.

Cremona (/krɪˈmoʊnə/ krim-OH-nə, UK also /krɛˈ-/ krem-, Italian: [kreˈmoːna]; Cremunés: Cremùna; Emilian: Carmona) is a city and comune (municipality) in northern Italy, situated in Lombardy, on the left bank of the Po river in the middle of the Po Valley. It is the capital of the province of Cremona and the seat of the local city and province governments. The city of Cremona is especially noted for its musical history and traditions, including some of the earliest and most renowned luthiers, such as Giuseppe Guarneri, Antonio Stradivari, Francesco Rugeri, Vincenzo Rugeri, and several members of the Amati family.

Johann(es) Werner (Latin: Ioannes Vernerus; February 14, 1468 – May 1522) was a German mathematician. He was born in Nuremberg, Germany, where he became a parish priest. His primary work was in astronomy, mathematics, and geography, although he was also considered a skilled instrument maker.

Kinnor (Hebrew: כִּנּוֹר‎ kīnnōr) is an ancient Israelite musical instrument in the yoke lutes family, the first one to be mentioned in the Hebrew Bible.

Its exact identification is unclear, but in the modern day it is generally translated as "harp" or "lyre", and associated with a type of lyre depicted in Israelite imagery, particularly the Bar Kokhba coins. It has been referred to as the "national instrument" of the Jewish people, and modern luthiers have created reproduction lyres of the kinnor based on this imagery.

The barbat (Persian: بربت) or barbud is a lute of Greater Iranian or Persian origin, and widespread across Central Asia, especially since the Sassanid Empire. Barbat is characterized as carved from a single piece of wood, including the neck and a wooden sound board. Possibly a skin-topped instrument for part of its history, it is ancestral to the wood-topped oud and biwa and the skin-topped Yemeni qanbus.

Although the original barbat disappeared, modern Iranian luthiers have invented a new instrument, inspired by the Barbat. The modern re-created instrument (Iranian Barbat) resembles the oud, although differences include a smaller body, longer neck, a slightly raised fingerboard, and a sound that is distinct from that of the oud.

The Irish bouzouki (Irish: búsúcaí) is an adaptation of the Greek bouzouki (Greek: μπουζούκι). The newer Greek tetrachordo bouzouki (4 courses of strings) was introduced into Irish traditional music in the mid-1960s by Johnny Moynihan of the folk group Sweeney's Men, who retuned it from its traditional Greek tuning C³F³A³D⁴ to G²D³A³D⁴, a tuning he had pioneered previously on the mandolin. Alec Finn, first in the Cana Band and subsequently in De Dannan, introduced the first Greek trichordo (3 course) bouzouki into Irish music.

In the early 1970s, Andy Irvine, who was a member of Sweeney's Men with Johnny Moynihan, gave a Greek tetrachordo bouzouki to Dónal Lunny, who replaced the octave strings on the two lower G and D courses with unison strings, thus reinforcing their lower frequencies. Soon after, on a visit with Irvine to the workshop of luthier Peter Abnett, Lunny commissioned a four-course bouzouki with a three-piece, partially staved back. This was the first bouzouki built specifically for Irish music. Since then, the instrument has been adapted by many instrument builders for Irish traditional and other styles of folk music.