ABBA are a Swedish pop group formed in Stockholm in 1972 by Agnetha Fältskog, Björn Ulvaeus, Benny Andersson and Anni-Frid Lyngstad. The group's name is an acronym of the first letters of their first names. They became one of the most commercially successful acts in the history of popular music, topping the charts worldwide from 1974 to 1982. ABBA won the Eurovision Song Contest 1974 at The Dome in Brighton, UK, giving Sweden its first triumph in the contest. They are the most successful group to have taken part in the competition.
A hydroxy or hydroxyl group is the entity with the formula OH. It contains oxygen bonded to hydrogen. In organic chemistry, alcohol and carboxylic acids contain hydroxy groups. The anion [OH−], called hydroxide, consists of a hydroxyl group.
In biochemistry, a ligase is an enzyme that can catalyze the joining of two large molecules by forming a new chemical bond, usually with accompanying hydrolysis of a small pendant chemical group on one of the larger molecules or the enzyme catalyzing the linking together of two compounds, e.g., enzymes that catalyze joining of C-O, C-S, C-N, etc. In general, a ligase catalyzes the following reaction:
Monty Python were a British surreal comedy group who created their sketch comedy show Monty Python's Flying Circus, which first aired on the BBC in 1969. Forty-five episodes were made over four series. The Python phenomenon developed from the television series into something larger in scope and impact, including touring stage shows, films, numerous albums, several books, and musicals. The Pythons' influence on comedy has been compared to the Beatles' influence on music. Their sketch show has been referred to as "not only one of the more enduring icons of 1970s British popular culture, but also an important moment in the evolution of television comedy".
In mathematics, a group is a set equipped with a binary operation which combines any two elements to form a third element in such a way that four conditions called group axioms are satisfied, namely closure, associativity, identity and invertibility. One of the most familiar examples of a group is the set of integers together with the addition operation, but groups are encountered in numerous areas within and outside mathematics, and help focusing on essential structural aspects, by detaching them from the concrete nature of the subject of the study.
A supergroup is a musical performing group whose members have successful solo careers, are members of other groups, or are well known in other musical professions. The term is usually used in the context of rock and pop music, but it has occasionally been applied to other musical genres. For example, The Three Tenors—composed of opera superstars José Carreras, Plácido Domingo, and Luciano Pavarotti—or Rainbow have been called a supergroup.
A Scout is a child, usually 10–18 years of age, participating in the worldwide Scouting movement. Because of the large age and development span, many Scouting associations have split this age group into a junior and a senior section. Scouts are organized into troops averaging 20–30 Scouts under the guidance of one or more Scout Leaders. Troops subdivide into patrols of about six Scouts and engage in outdoor and special interest activities. Troops may affiliate with local, national, and international organizations. Some national Scouting associations have special interest programs such as Air Scouts, Sea Scouts, outdoor high adventure, Scouting bands, and rider Scouts.
The Supremes were an American female singing group and the premier act of Motown Records during the 1960s. Founded as The Primettes in Detroit, Michigan, in 1959, the Supremes were the most commercially successful of Motown's acts and are, to date, America's most successful vocal group with 12 number one singles on the Billboard Hot 100. Most of these hits were written and produced by Motown's main songwriting and production team, Holland–Dozier–Holland. At their peak in the mid-1960s, the Supremes rivaled the Beatles in worldwide popularity, and it is said that their success made it possible for future African American R&B and soul musicians to find mainstream success.
The Temptations is an American vocal group who released a series of successful singles and albums with Motown Records during the 1960s and 1970s. The group’s work with producer Norman Whitfield, beginning with the Top 10 hit single "Cloud Nine" in October 1968, pioneered psychedelic soul, and was significant in the evolution of R&B and soul music. The band members are known for their choreography, distinct harmonies, and dress style. Having sold tens of millions of albums, the Temptations is among the most successful groups in popular music.
Diana Ross is an American singer, actress, and record producer. Born and raised in Detroit, Michigan, Ross rose to fame as the lead singer of the vocal group the Supremes, which, during the 1960s, became Motown's most successful act, and are the best charting girl group in US history, as well as one of the world's best-selling girl groups of all time. The group released a record-setting twelve number-one hit singles on the US Billboard Hot 100, including "Where Did Our Love Go", "Baby Love", "Come See About Me", "Stop! In the Name of Love", "You Can't Hurry Love", "You Keep Me Hangin' On", "Love Child", and "Someday We'll Be Together".
Destiny's Child was an American girl group whose final and best-known line-up comprised Beyoncé Knowles, Kelly Rowland, and Michelle Williams. Formed in 1997 in Houston, Texas, Destiny's Child members began their musical career as Girl's Tyme, formed in 1990, comprising Knowles, Rowland, LaTavia Roberson, and LeToya Luckett among others. After years of limited success, the quartet were signed in 1997 to Columbia Records and Music World Entertainment as Destiny's Child. Destiny's Child was launched into mainstream recognition following the release of their best-selling second album, The Writing's on the Wall (1999), which contained the number-one singles "Bills, Bills, Bills" and "Say My Name". Despite critical and commercial success, the group was plagued by internal conflict and legal turmoil, as Roberson and Luckett attempted to split from the group's manager Mathew Knowles, citing favoritism of Knowles and Rowland.
The Rat Pack is a term used by the media to refer to an informal group of entertainers centered on the Las Vegas casino scene. Having its origins in a group of friends that met at the Los Angeles home of Humphrey Bogart and Lauren Bacall, by the 1960s, it was the name used by the press and the general public to refer to a later variation of the group that called itself "the Summit" or "the Clan", featuring Frank Sinatra, Dean Martin, Sammy Davis Jr., Peter Lawford and Joey Bishop among others; they appeared together on stage and in films in the early 1960s, including the movies Ocean's 11, Sergeants 3, and Robin and the 7 Hoods. Sinatra, Martin, and Davis were regarded as the group's lead members.
A collective is a group of entities that share or are motivated by at least one common issue or interest, or work together to achieve a common objective. Collectives can differ from cooperatives in that they are not necessarily focused upon an economic benefit or saving, but can be that as well.
Ferungulata or Fereuungulata is a clade of placental mammals that groups together various carnivorans and ungulates. It has existed in two guises, a traditional one based on morphological analysis and a revised one taking into account more recent molecular analyses.
The Backstreet Boys is an American vocal group, formed in Orlando, Florida in 1993. The group consists of AJ McLean, Howie Dorough, Nick Carter, Kevin Richardson, and Brian Littrell.
NSYNC are an American boy band formed in Orlando, Florida in 1995 and launched in Germany by BMG Ariola Munich. NSYNC consisted of Justin Timberlake, JC Chasez, Chris Kirkpatrick, Joey Fatone, and Lance Bass. After heavily publicized legal battles with their former manager Lou Pearlman and former record label Bertelsmann Music Group, the group's second album, No Strings Attached (2000), sold over one million copies in one day and 2.42 million copies in one week, which was a record for over fifteen years. Among the group's singles, "I Want You Back", "Bye Bye Bye", "This I Promise You", "Girlfriend", "Pop" and "It's Gonna Be Me" reached the top 10 in several international charts, with the last being a US Billboard Hot 100 number one. In addition to a host of Grammy Award nominations, NSYNC has performed at the World Series, the Super Bowl and the Olympic Games, and sang or recorded with Elton John, Stevie Wonder, Michael Jackson, Janet Jackson, Britney Spears, Phil Collins, Celine Dion, Aerosmith, Nelly, Left Eye, Mary J. Blige, country music supergroup Alabama, and Gloria Estefan.
A clique, in the social sciences, is a group of individuals who interact with one another and share similar interests. Interacting with cliques is part of normative social development regardless of gender, ethnicity or popularity. Although cliques are most commonly studied during adolescence and middle childhood development, they exist in all age groups. They are often bound together by shared social characteristics such as ethnicity and socioeconomic status. Examples of common or stereotypical adolescent cliques include athletes, nerds, and "outsiders".
Fifth Harmony is an American girl group based in Miami, composed of Ally Brooke, Normani Kordei, Dinah Jane, Lauren Jauregui, and previously Camila Cabello until her departure from the group in December 2016. The group signed a joint record deal with Simon Cowell's label Syco Records and L.A. Reid's label Epic Records after forming and finishing third in the second season of the American singing competition series The X Factor in 2012. Rising to prominence by social media, the group's debut extended play and their three studio albums all charted within the top ten of the Billboard 200 in the United States.
A compilation album comprises tracks, which may be previously released or unreleased, usually from several separate recordings by either one or several performers. If by one artist, then generally the tracks were not originally intended for release together as a single work, but may be collected together as a greatest hits album or box set. If from several performers, there may be a theme, topic, time period, or genre which links the tracks, or they may have been intended for release as a single work—such as a tribute album. When the tracks are by the same recording artist, the album may be referred to as a retrospective album or an anthology.
The superasterids are members of a large clade of flowering plants, containing more than 122,000 species.
