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". - Neu! (trademarked NEU! in block capitals, ) was a German krautrock band formed in Dusseldorf in 1971 by Klaus Dinger and Michael Rother, after their split from Kraftwerk. The group's albums were produced by Conny Planck, who has been regarded as the group's "hidden member". Though Neu! had minimal commercial success during its existence, the band is retrospectively considered one of the founders of krautrock and a significant influence on a variety of subsequent rock, post-punk, and electronic music artists. - Tangerine Dream are a German electronic music collective founded in 1967 by Edgar Froese. The group has seen many personnel changes over the years, with Froese being the only continuous member until his death in January 2015. Noted electronic music artist, drummer, and composer Klaus Schulze was briefly a member in an early lineup. The best known and most constant line-up of the group, which worked during their most influential mid-1970s period, was a trio with Froese, Christopher Franke, and Peter Baumann. In the late 1970s, Johannes Schmoelling replaced Baumann, and this lineup was stable and extremely productive as well. - Kraut is a German word recorded in English from 1918 onwards as a derogatory term for a German, particularly a German soldier during World War I and World War II. Its earlier meaning in English was as a synonym for sauerkraut, a traditional Central and Eastern European food. - The avant-garde (from French, "advance guard" or "vanguard", literally "fore-guard") are people or works that are experimental, radical, or unorthodox, with respect to art, culture, and society. It may be characterized by nontraditional, aesthetic innovation and initial unacceptability, and it may offer a critique of the relationship between producer and consumer. - Aquarello was a musical group which blended ambient music and jazz. The trio included keyboardist Hans-Joachim Roedelius, based in Austria, and two Italian musicians, multi-instrumentalist Fabio Capanni, and saxophonist Nicola Alesini. They were active between 1991 and 1998, recording and releasing three albums. - Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of , and has a largely temperate seasonal climate. With about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular immigration destination in the world. Germany's capital and largest metropolis is Berlin. Other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart and Dusseldorf. - Electronic music is music that employs electronic musical instruments and electronic music technology in its production, an electronic musician being a musician who composes and/or performs such music. In general, a distinction can be made between sound produced using electromechanical means and that produced using electronic technology. Examples of electromechanical sound producing devices include the telharmonium, Hammond organ, and the electric guitar. Purely electronic sound production can be achieved using devices such as the theremin, sound synthesizer, and computer. - Kraftwerk (""power station"") is a German electronic music band formed by Ralf Hutter and Florian Schneider in 1970 in Dusseldorf. In the 1970s, they were among the first successful pop acts to popularize electronic music and are widely considered to be innovators and pioneers of the genre. The band was fronted by both Hutter and Schneider until Schneider's departure in 2008. - Krautrock (sometimes called "kosmische Musik") is a broad genre of experimental rock that developed in Germany in the late 1960s. The term "krautrock" was originated by English-speaking music journalists as a humorous name for a diverse range of German bands whose music drew from sources such as psychedelic rock, avant-garde electronic music, funk, minimalism, jazz improvisation, and world music styles. Largely divorced from the traditional blues and rock and roll influences of British and American rock music up to that time, the period contributed to the evolution of electronic music and ambient music as well as the birth of post-punk, alternative rock and new-age music. Important acts of the scene include Can, Kraftwerk, Neu!, Ash Ra Tempel, Tangerine Dream, and Faust. - Ash Ra Tempel was a German krautrock group active from 1970 to 1976. It was Manuel Gottsching's first prominent musical output. Ash Ra Tempel featured revolving members, with only Gottsching remaining constant. Eventually, Gottsching retired the use of the Ash Ra Tempel name after he became the sole remaining member. His first solo album "Inventions for Electric Guitar" was the last album to bear the Ash Ra Tempel name. It was subtitled "Ash Ra Tempel VI" functioning as the sixth and final album. Gottsching later began using the name Ashra for his solo output as an homage to his former group. Ashra eventually evolved into a full band and continued along with Gottsching until 1998. - Post-punk (originally "new musick") is a broad type of rock music that emerged from the punk movement of the 1970s, in which artists departed from punk rock's raw, accessible style to pursue a variety of avant-garde sensibilities. Attempting to break from rock tradition, post-punk artists experimented with sources such as electronic music, black dance music and the avant-garde, as well as novel recording technology and production techniques. The movement also saw the frequent intersection of music with art and politics, as artists incorporated ideas from sources such as modernist literature, critical theory, cinema, and performance art. Accompanying these musical developments were communities that produced independent record labels, visual art, multimedia performances and fanzines in conjunction with the music. - Funk is a music genre that originated in the mid- 1960s when African American musicians created a rhythmic, danceable new form of music through a mixture of soul music, jazz, and rhythm and blues (R&B). Funk de-emphasizes melody and chord progressions used in other related genres and brings a strong rhythmic groove of a bass line played by an electric bassist and a drum part played by a drummer to the foreground. Funk songs are often based on an extended vamp on a single chord, distinguishing them from R&B and soul songs, which are built on complex chord progressions. Funk uses the same richly-colored extended chords found in bebop jazz, such as minor chords with added sevenths and elevenths, or dominant seventh chords with altered ninths. - Hans - Joachim Roedelius ( born 26 October 1934 in Berlin ) is a German experimental , ambient and electronic musician . He is best known as a co-founder of the krautrock groups Cluster and Harmonia and for his work in the ambient jazz trio Aquarello . - Jazz improvisation, which is the making up of new melodic solo lines or accompaniment parts, is a key aspect of jazz. Improvisation is composing on the spot, in which a singer or instrumentalist invents solo melodies and lines over top of a chord progression played by rhythm section instruments (piano, electric guitar, double bass, etc.) and also accompanied by drum kit. While blues, rock and other genres also use improvisation, the improvisation in these non-jazz genres typically is done over relatively simple chord progressions which often stay in one key (or closely related keys using the circle of fifths, such as a song in C Major modulating to G Major). What object entity has the relation of 'occupation' with the subject 'hans-joachim roedelius'? Choices: - artist - band - commercial - composer - drummer - electronic musician - founder - general - guard - instrumentalist - keyboardist - major - member - multimedia - musician - performance art - producer - r - singer - soldier
The answer is:
composer