Information: - A synthesizer (often abbreviated as synth, also spelled synthesiser) is an electronic musical instrument that generates electric signals that are converted to sound through instrument amplifiers and loudspeakers or headphones. Synthesizers may either imitate instruments like piano, Hammond organ, flute, vocals; natural sounds like ocean waves, etc.; or generate new electronic timbres. They are often played with a musical keyboard, but they can be controlled via a variety of other input devices, including music sequencers, instrument controllers, fingerboards, guitar synthesizers, wind controllers, and electronic drums. Synthesizers without built-in controllers are often called "sound modules", and are controlled via MIDI or CV/Gate using a controller device, often a MIDI keyboard or other controller. - Jesse Frederick Keeler ( born November 11 , 1976 ) is a Canadian musician . He is known as the bassist of Canadian dance - punk duo Death from Above 1979 and one half of the electronic music duo MSTRKRFT . In addition to singing , Keeler plays drums , guitar , bass , keyboards , and saxophone , as well as work as a producer , lending to music of a variety of styles over the course of his career , including punk , hardcore , rock , house , and electro . - The Hammond organ is an electric organ, invented by Laurens Hammond and John M. Hanert and first manufactured in 1935. Various models have been produced, most of which use sliding drawbars to create a variety of sounds. Until 1975, Hammond organs generated sound by creating an electric current from rotating a metal tonewheel near an electromagnetic pickup, and then strengthening the signal with an amplifier so that it can drive a speaker cabinet. Around two million Hammond organs have been manufactured. The organ is commonly used with, and associated with, the Leslie speaker. - Dance-punk (also known as disco-punk or punk funk) is a music genre that emerged in the late 1970s, and is closely associated with the post-punk and new wave movements. - 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. - Death from Above 1979 are a Canadian rock duo from Toronto, Ontario. The duo consists of Sebastien Grainger (vocals, drums, percussion) and Jesse F. Keeler (bass guitar, keyboards, backing vocals). Their first full-length album, "You're a Woman, I'm a Machine", was released in late 2004 on Last Gang Records. The band broke up in 2006, but announced a reunion in 2011. Their second album, "The Physical World", was released in September 2014. - The drum is a member of the percussion group of musical instruments. In the Hornbostel-Sachs classification system, it is a membranophone. Drums consist of at least one membrane, called a drumhead or drum skin, that is stretched over a shell and struck, either directly with the player's hands, or with a drum stick, to produce sound. There is usually a "resonance head" on the underside of the drum, typically tuned to a slightly lower pitch than the top drumhead. Other techniques have been used to cause drums to make sound, such as the thumb roll. Drums are the world's oldest and most ubiquitous musical instruments, and the basic design has remained virtually unchanged for thousands of years. - 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. - 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. - The theremin (originally known as the therphone/etherphone, thereminophone or termenvox/thereminvox) is an early electronic musical instrument controlled without physical contact by the thereminist (performer). It is named after the Westernized name of its Russian inventor, Leon Theremin (e), who patented the device in 1928. - The Telharmonium (also known as the Dynamophone) was an early electrical organ, developed by Thaddeus Cahill circa 1896 and patented in 1897. The electrical signal from the Telharmonium was transmitted over wires; it was heard on the receiving end by means of "horn" speakers. After reading the paragraphs above, choose the best answer for the entity that related to 'jesse f. keeler' with the relationship of 'instrument'. Choices: - bass - bass guitar - drum - electric guitar - guitar - horn - organ - piano - singing - synthesizer - theremin
bass guitar

Information: - Joseph Lanner (12 April 1801 14 April 1843) was an Austrian dance music composer. He is best remembered as one of the earliest Viennese composers to reform the waltz from a simple peasant dance to something that even the highest society could enjoy, either as an accompaniment to the dance, or for the music's own sake. He was just as famous as his friend and musical rival Johann Strauss I, who was better known outside of Austria in their day because of his concert tours abroad, in particular, to France and England. - Johann Strauss I (also Johann Baptist Strauss, Johann Strauss Sr., the Elder, the Father; March 14, 1804 September 25, 1849) was an Austrian Romantic composer. He was famous for his waltzes, and he popularized them alongside Joseph Lanner, thereby setting the foundations for his sons to carry on his musical dynasty. His most famous piece is the Radetzky March (named after Joseph Radetzky von Radetz). - Franz Amon was the lead violinist and concertmaster of the dance orchestra of Johann Strauss I. As the elder Strauss was against a musical career for his sons , Amon was contracted secretly by Anna Strauss to teach her son Johann Strauss II , to play the violin . Johann paid for the lessons by giving piano lessons to other students . After reading the paragraphs above, choose the best answer for the entity that related to 'franz amon' with the relationship of 'country of citizenship'. Choices: - austria - france
austria