Question: What was the style of art that was seen in the paragraphs above?

full_context: Document 1: Marianna Efstratiou: Maria-Anastasia (Marianna) Efstratiou (Greek: Μαριάννα Ευστρατίου ) (born 17 April 1955 in Athens) is a Greek singer, connected on several occasions with the Eurovision Song Contest. In 1987, she appeared as a backing singer for the duo Bang. Efstratiou won the Greek national song contest in 1989, overcoming Greek superstar Anna Vissi, and represented Greece in Lausanne with "To Diko Sou Asteri". The song was placed ninth. In 1996, ERT selected her to represent Greece again, this time with the song "Emis forame to himona anixiatika", but the song could only manage 14th place in Oslo. Efstratiou sang a number of songs in the semi-finals of the Greek national contest in 1998, none of which won. She has worked with Mimmis Plessas and she also starred on stage on several occasions. She has published two records and a promo cd single. On her debut album there's her cover of "Twist in My Sobriety", originally sung by Tanita Tikaram. She has also participated in the theatrical play "Pornography" by Manos Hatzidakis. Currently, she is the lead singer of the jazz ensemble Nova Mood.
Document 2: Rent (musical): Rent is a rock musical with music, lyrics and book by Jonathan Larson, loosely based on Giacomo Puccini's opera "La Bohème". It tells the story of a group of impoverished young artists struggling to survive and create a life in New York City's East Village in the thriving days of Bohemian Alphabet City, under the shadow of HIV/AIDS.
Document 3: Konstantinos Markoulakis: Konstantinos Markoulakis, born in Athens in 1970, is a Greek actor. He graduated from Athens College and he studied in Dramatic School of National Theatre. Since 1991, he has been working continuously in theatre, cinema and television. He has played in successful TV-series and he has won a television award for the TV-series Etsi Xafnika, in 2005. He has also won an Odysseas Award in 2013 London Greek Festival for the film "The Telemachy". Markoulakis is active in politics and he was candidate with Drassi.
Document 4: Streets: A Rock Opera: Streets: A Rock Opera (often simply shortened to Streets) is a concept album by Savatage, dealing with the rise and fall of the musician DT Jesus. It was originally released in October 1991 on Atlantic Records. The album took almost a year to record, with pre-production beginning in October 1990. It was also Jon Oliva's last album as lead vocalist until 1995's Dead Winter Dead and 1997's The Wake of Magellan, where he shared lead vocal duties with Zak Stevens (singing lead on two songs from each album). He resumed lead vocal duties exclusively on 2001's Poets and Madmen.
Document 5: Kostas Triantafyllopoulos: Kostas Triantafyllopoulos (also written as Kostas Triantafillopoulos) (Greek: Κώστας Τριανταφυλλόπουλος ) (born 8 February 1956 in Athinaio, Arcadia, Greece) is a Greek actor. He graduated from Theodosiadis's Drama School of Athens in 1977 and he has played a wide variety of roles on stage from Greek tragedy, Aristophanes and Shakespeare to contemporary American drama (Eugene O'Neill, Arthur Miller, Tennessee Williams, Joyce Carol Oates, Thornton Wilder, Sam Shepard). He's acted in many plays produced by the National Theatre of Greece and by other major Greek theaters. He's also starred in numerous television series and films. From November 1998 to July 1999 and from July 2002 to March 2003 he participated in the world grand tours of the National Theatre of Greece with the tragedies "Medea" by Euripides (Creon), "Electra" (Paedagogus) and "Antigone" (Guard) both by Sophocles. The tour included performances in France, Australia, Israel, Portugal, United States, Canada, Brasil, Germany, Italy, Cyprus, Denmark, Turkey, Bulgaria, China and Japan.
Document 6: Lloyd Webber Plays Lloyd Webber: Lloyd Webber Plays Lloyd Webber is a 2001 album by British cellist Julian Lloyd Webber. For the album, the musician chose to interpret songs written by his older brother, the popular musical theatre composer Andrew Lloyd Webber. The album was recorded with the Royal Philharmonic Orchestra. The album primarily featured classical musicians with the notable exception of Rod Argent of The Zombies.
Document 7: Rock musical: A rock musical is a musical theatre work with rock music. The genre of rock musical may overlap somewhat with album musicals, concept albums and song cycles, as they sometimes tell a story through the rock music, and some album musicals and concept albums become rock musicals. Notable examples of rock musicals include "Next to Normal", "Spring Awakening", "Rent", "Grease", and "Hair". The Who's "Tommy" and other rock operas are sometimes presented on stage as a musical.
Document 8: Georgios Kalpakidis: Georgios Kalpakidis, also known as Gorgi (Greek: Γιώργος Καλπακίδης; born on 27 April 1978 in Tübingen, Germany), is a Greek songwriter, former journalist, Radio & TV host. He started his radio work at the age of 13 and continued his career in the media field until 2015. He made his television debut as a host on Europe One channel, with a show called "Join Me" and also started appearing as a guest host in several projects over the next few years, on other local stations. His breakthrough came in middle 2006, when a new contract brought him to one of the biggest national networks, Macedonia TV. It was during the Eurovision 2006 period in Athens, where he was given the task to cover the event and report daily on live TV. His "ESC '06" special, was noted as one of the shows with the highest ratings of the year.
Document 9: Nikos Sofis: Born in Munich, Germany, and growing up close by to Frankfurt, he attended the Frankfurt International School from where he graduated in 2011. In 2013, he attended the EU Business School in Barcelona, Spain, where he began his Sports Management studies. Since 2014, he continues his studies at the American College of Greece in Athens. He is fluent in Greek, German, and English.
Document 10: Christos Callow: Christos Callow was born in Athens in 1955. He studied vocal music at the National Conservatory in Athens and theatre at the Katselis Drama School. In 1979 he was given the part of Archbishop Ansnan in Jesus Christ Superstar. Callow appeared in numerous TV series including Granada Television's production of Lord Elgin and Some Stones of No Value. In 1990, he was selected to represent Greece at the Eurovision Song Contest in Zagreb with the song "Horis Skopo" (Without Purpose). The song was placed 19th out of 22 entries.
Document 11: Christopher Evans (theologian): Born in Birmingham in 1909, Evans attended King Edward's School, renowned for its track record of producing theologians and Christian leaders, such as Edward Benson, once Archbishop of Canterbury. His classmates at the school at the time include the future Conservative MP Enoch Powell. After gaining a scholarship at Corpus Christi College, Cambridge, he became influenced by Sir Edwyn Clement Hoskyns who encouraged emphasis on literary forms used in the Bible, including songs, proverbs and stories. He later spent a year being taught by Michael Ramsey, at Lincoln Theological College before serving four years in parochial ministry in Southampton.
Document 12: Jesus Christ Superstar: Jesus Christ Superstar is a 1970 rock opera with music by Andrew Lloyd Webber and lyrics by Tim Rice. The musical started as a rock opera concept album before its Broadway debut in 1971. The musical is sung-through, with no spoken dialogue. The story is loosely based on the Gospels' accounts of the last week of Jesus's life, beginning with the preparation for the arrival of Jesus and his disciples in Jerusalem and ending with the crucifixion. It depicts political and interpersonal struggles between Judas Iscariot and Jesus that are not present in the Bible.
Document 13: Excalibur (rock opera): Excalibur is a three-part "Celtic rock opera" written and directed by Breton folk-rock musician Alan Simon, the first part of which premiered in 1998, and was released as an album in the following year under the French title "Excalibur, La légende des Celtes". Its success in France led to two more albums and two novels. In 2009 a spectacular adaptation combining material from the first two albums was performed in Germany under the English title "Excalibur: the Celtic Rock Opera", with great success. It was extended with material from the third album in 2011.
Document 14: Hair (musical): Hair: The American Tribal Love-Rock Musical is a rock musical with a book and lyrics by James Rado and Gerome Ragni and music by Galt MacDermot. A product of the hippie counterculture and sexual revolution of the late 1960s, several of its songs became anthems of the anti-Vietnam War peace movement. The musical's profanity, its depiction of the use of illegal drugs, its treatment of sexuality, its irreverence for the American flag, and its nude scene caused much comment and controversy. The musical broke new ground in musical theatre by defining the genre of "rock musical", using a racially integrated cast, and inviting the audience onstage for a "Be-In" finale.
Document 15: School of Rock (musical): School of Rock is a rock musical with music by Andrew Lloyd Webber, lyrics by Glenn Slater and a book by Julian Fellowes. Based on the 2003 film of the same name, with a screenplay by Mike White, the musical follows Dewey Finn, an out-of-work rock singer and guitarist who pretends to be a substitute teacher at a prestigious prep school. After identifying the musical talent in his students, Dewey forms a band of fifth-graders, in an attempt to win the upcoming Battle of the Bands contest.
ground_truth: music