Given the question: Information: - Jazz is a music genre that originated amongst African Americans in New Orleans, United States, in the late 19th and early 20th centuries. Since the 1920s jazz age, jazz has become recognized as a major form of musical expression. It emerged in the form of independent traditional and popular musical styles, all linked by the common bonds of African American and European American musical parentage with a performance orientation. Jazz is characterized by swing and blue notes, call and response vocals, polyrhythms and improvisation. Jazz has roots in West African cultural and musical expression, and in African-American music traditions including blues and ragtime, as well as European military band music. Although the foundation of jazz is deeply rooted within the Black experience of the United States, different cultures have contributed their own experience and styles to the art form as well. Intellectuals around the world have hailed jazz as "one of America's original art forms". - The Austin High Gang was the name given to a group of young, white musicians from the West Side of Chicago, who all attended Austin High School during the early 1920s. They rose to prominence as pioneers of the Chicago Style in the 1920s, which was modeled on New Orleans Jazz, but sounded more hurried. - Chicago (or ), officially the City of Chicago, is the third-most populous city in the United States, and the fifth-most populous city in North America. With over 2.7million residents, it is the most populous city in the state of Illinois and the Midwestern United States, and the county seat of Cook County. The Chicago metropolitan area, often referred to as Chicagoland, has nearly 10million people and is the third-largest in the U.S. - Margaret Marian McPartland, OBE ("nee" Turner; 20 March 1918 20 August 2013), was an English-American jazz pianist, composer and writer. She was the host of "Marian McPartland's Piano Jazz" on National Public Radio from 1978 to 2011. - Albert Edwin Condon (November 16, 1905 August 4, 1973), better known as Eddie Condon, was an American jazz banjoist, guitarist, and bandleader. A leading figure in Chicago jazz, he also played piano and sang. - The banjo is a four-, five- or six-stringed instrument with a thin membrane stretched over a frame or cavity as a resonator, called the head. The membrane, or head, is typically made of plastic, although animal skin is still occasionally but rarely used, and the frame is typically circular. Early forms of the instrument were fashioned by Africans in America, adapted from African instruments of similar design. - String instruments, stringed instruments, or chordophones are musical instruments that produce sound from vibrating strings when the performer plays or sounds the strings in some manner. - Africa is the world's second-largest and second-most-populous continent. At about 30.3 million km (11.7 million squaremiles) including adjacent islands, it covers 6% of Earth's total surface area and 20.4 % of its total land area. With 1.1 billion people as of 2013, it accounts for about 15% of the world's human population. The continent is surrounded by the Mediterranean Sea to the north, both the Suez Canal and the Red Sea along the Sinai Peninsula to the northeast, the Indian Ocean to the southeast, and the Atlantic Ocean to the west. The continent includes Madagascar and various archipelagos. It contains 54 fully recognized sovereign states (countries), nine territories and two "de facto" independent states with limited or no recognition. - The violin is a wooden string instrument in the violin family. It is the smallest and highest-pitched instrument in the family in regular use. Smaller violin-type instruments are known, including the violino piccolo and the kit violin, but these are virtually unused in the 2010s. The violin typically has four strings tuned in perfect fifths, and is most commonly played by drawing a bow across its strings, though it can also be played by plucking the strings with the fingers (pizzicato). Violins are important instruments in a wide variety of musical genres. They are most prominent in the Western classical tradition and in many varieties of folk music. They are also frequently used in genres of folk including country music and bluegrass music and in jazz. Electric violins are used in some forms of rock music; further, the violin has come to be played in many non-Western music cultures, including Indian music and Iranian music. The violin is sometimes informally called a fiddle, particularly in Irish traditional music and bluegrass, but this nickname is also used regardless of the type of music played on it. - Rock music is a genre of popular music that originated as "rock and roll" in the United States in the 1950s, and developed into a range of different styles in the 1960s and later, particularly in the United Kingdom and the United States. It has its roots in 1940s' and 1950s' rock and roll, itself heavily influenced by blues, rhythm and blues and country music. Rock music also drew strongly on a number of other genres such as electric blues and folk, and incorporated influences from jazz, classical and other musical sources. - Eddie Lang (October 25, 1902 March 26, 1933) was an American musician regarded as the father of jazz guitar. He displaced the banjo with the guitar and made it a worthy solo and band instrument. - James Dugald McPartland (March 15, 1907 March 13, 1991) was an American cornetist. He worked with Eddie Condon, Art Hodes, Gene Krupa, Benny Goodman, Jack Teagarden, Tommy Dorsey, often leading his own bands. He was married to pianist Marian McPartland. - The guitar is a musical instrument classified as a string instrument with anywhere from four to 18 strings, usually having six. The sound is projected either acoustically, using a hollow wooden or plastic and wood box (for an acoustic guitar), or through electrical amplifier and a speaker (for an electric guitar). It is typically played by strumming or plucking the strings with the fingers, thumb and/or fingernails of the right hand or with a pick while fretting (or pressing against the frets) the strings with the fingers of the left hand. The guitar is a type of chordophone, traditionally constructed from wood and strung with either gut, nylon or steel strings and distinguished from other chordophones by its construction and tuning. The modern guitar was preceded by the gittern, the vihuela, the four-course Renaissance guitar, and the five-course baroque guitar, all of which contributed to the development of the modern six-string instrument. - Eugene Bertram "Gene" Krupa (January 15, 1909 October 16, 1973) was an American jazz and big band drummer, band leader, actor, and composer. Known for his highly energetic, flamboyant style and for his showmanship, Krupa is considered one of the most influential drummers of all time and one of the first major percussive soloists. - Benjamin David "Benny" Goodman (May 30, 1909 June 13, 1986) was an American jazz and swing musician, clarinetist and bandleader, known as the "King of Swing". - The kit violin, dancing master's kit, or kit, is a stringed instrument. It is essentially a very small violin, designed to fit in a pocket hence its other common name, the pochette (French for "small pocket"). It was used by dance masters in royal courts and other places of nobility, as well as by street musicians until around the 18th century. Occasionally, the rebec was used in the same way. Several are called for (as "violini piccoli alla francese" - small French violins) in Monteverdi's 1607 "Orfeo". - Weldon Leo "Jack" Teagarden (August 20, 1905 January 15, 1964), was a jazz trombonist and singer. - The City of New York, often called New York City or simply New York, is the most populous city in the United States. With an estimated 2015 population of 8,550,405 distributed over a land area of just , New York City is also the most densely populated major city in the United States. Located at the southern tip of the state of New York, the city is the center of the New York metropolitan area, one of the most populous urban agglomerations in the world. A global power city, New York City exerts a significant impact upon commerce, finance, media, art, fashion, research, technology, education, and entertainment, its fast pace defining the term "New York minute". Home to the headquarters of the United Nations, New York is an important center for international diplomacy and has been described as the cultural and financial capital of the world. - Red McKenzie (William McKenzie) (October 14, 1899, St. Louis, Missouri - February 7, 1948, New York City) was an American jazz musician. He was the best-known, and one of the only, comb players in jazz history. - Dick McPartland ( May 18 , 1905 - November 30 , 1957 ) was the older brother of Jimmy McPartland , and he was an early member of the Austin High School Gang that helped establish Chicago - style jazz in the 1920s . McPartland started out on the violin before switching to banjo and guitar . He played primarily in Chicago during the 1920s including with Red McKenzie , where he was Eddie Lang 's replacement ; he recorded with Irving Mills in 1928 and Jack Teagarden in 1929 . Dick 's rhythm guitar can be heard on sessions led by Jimmy in 1936 and 1939 . An early heart attack forced Dick to retire from full - time music by his early 30s . Later , he was a cab driver , only appearing at an occasional concert , including in 1955 when he played his final gig . He never led his own record date . - Nylon is a generic designation for a family of synthetic polymers, more specifically aliphatic or semi-aromatic polyamides. They can be melt-processed into fibers, films or shapes. The first example of nylon (nylon 6,6) was produced on February 28, 1935, by Wallace Carothers at DuPont's research facility at the DuPont Experimental Station. Nylon polymers have found significant commercial applications in fibers (apparel, flooring and rubber reinforcement), in shapes (molded parts for cars, electrical equipment, etc.), and in films (mostly for food packaging).<ref name="Materials/Polyamide"></ref> - Thomas Francis "Tommy" Dorsey, Jr. (November 19, 1905 November 26, 1956) was an American jazz trombonist, composer, conductor and bandleader of the Big Band era. He was known as the "Sentimental Gentleman of Swing", because of his smooth-toned trombone playing. Although he was not known for being a soloist, his technical skill on the trombone gave him renown among other musicians. He was the younger brother of bandleader Jimmy Dorsey. After Dorsey broke with his brother in the mid-1930s, he led an extremely popular and highly successful band from the late 1930s into the 1950s. He is best remembered for standards such as "Opus One", "Song of India", "Marie", "On Treasure Island", and his biggest hit single "I'll Never Smile Again". - An electric guitar is a fretted string instrument that uses a pickup to convert the vibration of its stringswhich are typically made of steel, and which occurs when a guitarist strums, plucks or fingerpicks the stringsinto electrical signals. The vibrations of the strings are sensed by a pickup, of which the most common type is the magnetic pickup, which uses the principle of direct electromagnetic induction. The signal generated by an electric guitar is too weak to drive a loudspeaker, so it is plugged into a guitar amplifier before being sent to a loudspeaker, which makes a sound loud enough to hear. The output of an electric guitar is an electric signal, and the signal can easily be altered by electronic circuits to add "color" to the sound or change the sound. Often the signal is modified using effects such as reverb and distortion and "overdrive", with the latter being a key element of the sound of the electric guitar as it is used in blues and rock music. - Country music is a genre of United States popular music that originated in the southern United States in the 1920s. It takes its roots from the southeastern genre of United States, such as folk music (especially Appalachian folk music), and blues music. Blues modes have been used extensively throughout its recorded history. Country music often consists of ballads and dance tunes with generally simple forms and harmonies accompanied by mostly string instruments such as banjos, electric and acoustic guitars, dobros and fiddles as well as harmonicas. According to Lindsey Starnes, the term "country music" gained popularity in the 1940s in preference to the earlier term "hillbilly music"; it came to encompass Western music, which evolved parallel to hillbilly music from similar roots, in the mid-20th century. The term "country music" is used today to describe many styles and subgenres. The origins of country music are the folk music of working-class Americans, who blended popular songs, Irish and Celtic fiddle tunes, traditional English ballads, and cowboy songs, and various musical traditions from European immigrant communities. In 2009 country music was the most listened to rush hour radio genre during the evening commute, and second most popular in the morning commute in the United States. - Irving Harold Mills "(ne" Isadore Minsky; 16 January 1894 Odessa, Ukraine 21 April 1985 Palm Springs, California) was an American music publisher, musician, lyricist, and jazz artist promoter. He sometimes used the pseudonyms Goody Goodwin and Joe Primrose. - Folk music includes both traditional music and the genre that evolved from it during the 20th century folk revival. The term originated in the 19th century but is often applied to music that is older than that. Some types of folk music are also called world music. "Traditional folk music" has been defined in several ways: as music transmitted orally, music with unknown composers, or music performed by custom over a long period of time. It has been contrasted with commercial and classical styles. - Arthur W. Hodes (November 14, 1904, Russian Empire March 4, 1993, Harvey, Illinois), known professionally as Art Hodes, was an American jazz pianist. What is the relationship between 'richard mcpartland' and 'jazz musician'?
The answer is:
occupation