East Berlin was the name given to the eastern regions of Berlin between 1949 and 1990. East Berlin consisted of the Soviet sector of Berlin that was established in 1945. The American, British and French sectors became West Berlin, a part strongly associated with West Germany but a free city. Despite its status as part of an occupied city, East Berlin was claimed as the capital of East Germany, as the Soviets did not honor the distinction of a free city for their sector. From 13 August 1961 until 9 November 1989, East Berlin was separated from West Berlin by the Berlin Wall. The East German government referred to East Berlin simply as "Berlin" or often "Berlin, Hauptstadt der DDR" (Berlin, capital of the GDR). The term "Democratic Sector" was also used until the 1960s. (See also Naming conventions).

The Western Allies (the USA, Britain and France) never formally acknowledged the authority of the East German government to govern East Berlin; the official Allied protocol recognized only the authority of the Soviet Union in East Berlin in accordance with the occupation status of Berlin as a whole. The United States Command Berlin, for example, published detailed instructions for U.S. military and civilian personnel wishing to visit East Berlin. In fact, the three Western commandants regularly protested the presence of the East German National People's Army (NVA) in East Berlin, particularly on the occasion of military parades. Nevertheless, the three Western Allies eventually established embassies in East Berlin in the 1970s, although they never recognized it as the capital of East Germany. Treaties instead used terms such as "seat of government."

Berlin ( /bɜrˈlɪn/; German pronunciation: [bɛɐ̯ˈliːn] ( listen)) is the capital city of Germany and one of the 16 states of Germany. With a population of 3.5 million people, Berlin is Germany's largest city and is the second most populous city proper and the eighth most populous urban area in the European Union. Located in northeastern Germany, it is the center of the Berlin-Brandenburg Metropolitan Region, which has 5.9 million residents from over 190 nations. Located in the European Plains, Berlin is influenced by a temperate seasonal climate. Around one third of the city's area is composed of forests, parks, gardens, rivers and lakes.

First documented in the 13th century, Berlin was the capital of the Kingdom of Prussia (1701–1918), the German Empire (1871–1918), the Weimar Republic (1919–1933) and the Third Reich (1933–1945).Berlin in the 1920s was the third largest municipality in the world. After World War II, the city became divided into East Berlin—the capital of East Germany—and West Berlin, a West German exclave surrounded by the Berlin Wall (1961–1989). Following German reunification in 1990, the city regained its status as the capital of Germany, hosting 147 foreign embassies.

Bruce Frederick Joseph Springsteen (born September 23, 1949), nicknamed "The Boss," is an American singer-songwriter-performer who records and tours with the E Street Band. Springsteen is widely known for his brand of heartland rock, poetic lyrics, and Americana sentiments centered on his native New Jersey.

Springsteen's recordings have included both commercially accessible rock albums and more somber folk-oriented works. His most successful studio albums, Born in the U.S.A. and Born to Run, showcase a talent for finding grandeur in the struggles of daily American life; he has sold more than 65 million albums in the United States and more than 120 million worldwide and he has earned numerous awards for his work, including 21 Grammy Awards, two Golden Globes and an Academy Award. He is widely regarded by many as one of the most influential songwriters of the 20th century, and in 2004, Rolling Stone ranked him as the 23rd Greatest Artist of all time.

Springsteen was born in Long Branch, New Jersey, and spent his childhood and high school years in Freehold Borough. He lived on South Street in Freehold Borough and attended Freehold Borough High School. His father, Douglas Frederick Springsteen, was of Dutch and Irish ancestry and worked, among other vocations, as a bus driver, although he was frequently unemployed; his surname is Dutch for jump stone. His mother, Adele Ann (née Zerilli), was a legal secretary and was of Italian ancestry. His maternal grandfather was born in Vico Equense, a city near Naples. He has two younger sisters, Virginia and Pamela. Pamela had a brief film career, but left acting to pursue still photography full time; she took photos for the Human Touch and Lucky Town albums.

John Robert "Joe" Cocker, OBE (born 20 May 1944) is an English rock and blues singer, who came to popularity in the 1960s, and is most known for his gritty voice, his idiosyncratic arm movements while performing, and his cover versions of popular songs, particularly those of the Beatles.

He is the recipient of several awards, including a 1983 Grammy Award for his #1 hit "Up Where We Belong", a duet he performed with Jennifer Warnes. He was ranked #97 on Rolling Stone's 100 greatest singers list.

Cocker was born on 20 May 1944 at 38 Tasker Road, Crookes, Sheffield, West Riding of Yorkshire. He is the youngest son of a civil servant, Harold Cocker, and Madge Cocker. According to differing family stories, Cocker received his nickname of Joe either from playing a childhood game called "Cowboy Joe" or from a local window cleaner named Joe.

Cocker's main musical influences growing up were Ray Charles and Lonnie Donegan. Cocker's first experience singing in public was at age 12 when his elder brother Victor invited him on stage to sing during a gig of his skiffle group. In 1960, along with three friends, Cocker formed his first group, the Cavaliers. For the group's first performance at a youth club, they were required to pay the price of admission before entering. The Cavaliers eventually broke up after a year and Cocker left school to become an apprentice gasfitter while he pursued a career in music.

Donald Christopher 'Chris' Barber (born 17 April 1930, Welwyn Garden City, Hertfordshire, England) is best known as a jazz trombonist. As well as scoring a UK top twenty trad jazz hit he helped the careers of many musicians, notably the blues singer Ottilie Patterson, who was at one time his wife, and vocalist/banjoist Lonnie Donegan, whose appearances with Barber triggered the skiffle craze of the mid 1950s and who had his first transatlantic hit, "Rock Island Line", while with Chris Barber's band. His providing an audience for Donegan and, later, Alexis Korner makes Barber a significant figure in the British rhythm and blues and "Beat boom" of the 1960s.

The son of a statistician father and headmistress mother, Barber was educated at St Paul's School in London and the Guildhall School of Music.

Barber and Monty Sunshine (clarinet) formed a band in 1953, calling it Ken Colyer's Jazzmen to capitalise on their trumpeter's recent escapades in New Orleans: the group also included Donegan, Jim Bray (bass), Ron Bowden (drums) and Barber on trombone. The band played Dixieland jazz, and later ragtime, swing, blues and R&B. Pat Halcox took over on trumpet in 1954 when Colyer moved on after musical differences and the band became "The Chris Barber Band".