Information: - A record label or record company is a brand or trademark associated with the marketing of music recordings and music videos. Often, a record label is also a publishing company that manages such brands and trademarks, coordinates the production, manufacture, distribution, marketing, promotion, and enforcement of copyright for sound recordings and music videos; conducts talent scouting and development of new artists ("artists and repertoire" or "A&R"); and maintains contracts with recording artists and their managers. The term "record label" derives from the circular label in the center of a vinyl record which prominently displays the manufacturer's name, along with other information. - A mandolin (; literally "small mandola") is a musical instrument in the lute family and is usually plucked with a plectrum or "pick". It commonly has four courses of doubled metal strings tuned in unison (8 strings), although five (10 strings) and six (12 strings) course versions also exist. The courses are normally tuned in a succession of perfect fifths. It is the soprano member of a family that includes the mandola, octave mandolin, mandocello and mandobass. - An instrumental is a musical composition or recording without lyrics, or singing, although it might include some inarticulate vocals, such as shouted backup vocals in a Big Band setting. The music is primarily or exclusively produced by musical instruments. An instrumental can exist in music notation, after it is written by a composer; in the mind of the composer (especially in cases where the composer herself will perform the piece, as in the case of a blues solo guitarist or a folk music fiddle player); as a piece that is performed live by a single instrumentalist or a musical ensemble, which could range in size from a duo or trio to a large Big Band, concert band or orchestra. - David Grisman (born March 23, 1945, in Hackensack, New Jersey) is an American bluegrass/newgrass mandolinist and composer of acoustic music. In the early 1990s, he started the Acoustic Disc record label to help spread acoustic and instrumental music. - Psychedelic rock is a style of rock music that is inspired or influenced by psychedelic culture and attempts to replicate and enhance the mind-altering experiences of psychedelic drugs, most notably LSD. It may use novelty recording techniques, electronic instruments or effects, and sometimes draws on sources such as the ragas and drones of Indian music. - The Great American Eagle Tragedy is a second and last album by the psychedelic band Earth Opera , recorded in 1969 . It is marked by departure of Bill Stevenson and his harpsichord sound , using more guest musicians than on the debut album and use of pedal steel by Bill Keith . The album also had better success on charts then the previous one , but soon after , the group disbanded , paving the way for solo careers mainly for Pete Rowan and David Grisman . - Earth Opera was an American psychedelic rock group, active during 19671969 and featuring Peter Rowan and David Grisman. What is the relationship between 'the great american eagle tragedy' and 'psychedelic rock'?
Ans: genre

Information: - "Takes 2 to Tango" was the Finnish entry in the Eurovision Song Contest 2004, performed in English by Jari Sillanpaa. The song was composed by Mika Toivanen, and Sillanpaa wrote the lyrics himself. - The European Broadcasting Union (EBU) is an alliance of public service media entities, established on 12 February 1950. As of 2015, the organisation comprises 73 active members in 56 countries, and 34 associate members from a further 20 countries. Most EU states are part of this organisation and therefore EBU has been subject to supranational legislation and regulation. It also hosted debates between candidates for the European Commission presidency for the 2014 parliamentary elections but is unrelated to the institution itself. It is best known for producing the Eurovision Song Contest. EBU is a member of the International Music Council. - The Eurovision Song Contest, sometimes popularly called Eurovision but not to be confused with the Eurovision network that broadcasts it, is the longest-running annual international TV song competition, held, primarily, among the member countries of the European Broadcasting Union (EBU) since 1956. The competition was based upon the existing Sanremo Music Festival held in Italy since 1951. - Aleksandra and Konstantin a Belarusian is the musical duo of singer Aleksandra Kirsanova and guitarist Konstantin Drapezo . They represented Belarus in their inaugural entry in the Eurovision Song Contest , singing '' My Galileo '' in the 2004 Contest . - The Festival della canzone italiana di Sanremo (in English: "Italian song festival of Sanremo") is the most popular Italian song contest and awards, held annually in the city of Sanremo, in Italy, and consisting of a competition amongst previously unreleased songs. Usually referred to as Festival di Sanremo, or outside Italy as Sanremo Music Festival or Sanremo Music Festival Award, it was the inspiration for the Eurovision Song Contest. - Belarus has participated in the Eurovision Song Contest 13 times since making its debut in 2004. Dmitry Koldun became the country's first entrant to reach the final at the contest, where he finished sixth with the song "Work Your Magic". This remains Belarus's only top ten placement. Belarus also qualified for the final in , and . - "My Galileo" was the first entry by Belarus in the Eurovision Song Contest, performed at the 2004 Contest in English by Aleksandra and Konstantin. As this was Belarus' debut entry, it was performed in the semi-final of that Contest. The song was performed second on the night (following Finland's Jari Sillanpaa with "Takes 2 To Tango" and preceding Switzerland's Piero Esteriore & The MusicStars with "Celebrate!"). At the close of voting, it could only muster 10 points, which were enough for 19th place, thus forcing Belarus to qualify through the semi-final at the next Contest. What is the relationship between 'aleksandra and konstantin' and 'eurovision song contest 2004'?
Ans: participant of