The Danube (English pronunciation: /ˈdænjuːb/ DAN-yoob) is a river in Central Europe, the continent's second longest after the Volga.

Classified as an international waterway, it originates in the town of Donaueschingen in the Black Forest of Germany at the confluence of the rivers Brigach and Breg. The Danube then flows southeast for 2,872 km (1,785 mi), passing through four Central European capitals before emptying into the Black Sea via the Danube Delta in Romania and Ukraine.

Known to history as one of the long-standing frontiers of the Roman Empire, the river passes through or acts as part of the borders of ten countries. Its drainage basin is shared by Romania (29.0%), Hungary (11.6%), Serbia (10.2%, including Kosovo), Austria (10.0%), Germany (7.0%), Slovakia (5.9%), Bulgaria (5.9%), Croatia (4.4%), Ukraine (3.8%), and Moldova (1.6%).

The Danube was known in Latin as Danubius, Danuvius, Ister, in Ancient Greek as Ἴστρος (Istros) . The Dacian/Thracian name was Τάναις/Donaris / Donaris (upper Danube) and Istros (lower Danube). Its Thraco-Phrygian name was Matoas, "the bringer of luck".

Johann Strauss II (October 25, 1825 – June 3, 1899), also known as Johann Baptist Strauss or Johann Strauss, Jr., the Younger, or the Son (German: Sohn), was an Austrian composer of light music, particularly dance music and operettas. He composed over 500 waltzes, polkas, quadrilles, and other types of dance music, as well as several operettas and a ballet. In his lifetime, he was known as "The Waltz King", and was largely then responsible for the popularity of the waltz in Vienna during the 19th century.

Strauss was born in St. Ulrich (now a part of Neubau), the son of Johann Strauss I, another composer of dance music. His father did not wish him to become a composer, but rather a banker; however, the son defied his father's wishes, and went on to study music with the composer Joseph Drechsler and the violin with Anton Kollmann, the ballet répétiteur of the Vienna Court Opera. Strauss had two younger brothers, Josef and Eduard Strauss, who became composers of light music as well, although they were never as well known as their elder brother.

André Léon Marie Nicolas Rieu (born 1 October 1949) is a Dutch violinist, conductor, and composer best known for creating the waltz-playing Johann Strauss Orchestra.

The name Rieu is of French Huguenot origin. He began studying violin at the age of five. His father, of the same name, was conductor of the Maastricht Symphony Orchestra. From a very young age he developed a fascination with orchestra. He studied violin at the Conservatoire Royal in Liège and at the Conservatorium Maastricht, (1968–1973). His teachers included Jo Juda and Herman Krebbers. From 1974 to 1977, he attended the Music Academy in Brussels, studying with André Gertler, getting his degree "Premier Prix" from the Brussels Royal Conservatory.

At University he performed the Gold And Silver Waltz by Franz Lehár. Encouraged by the audience reaction he decided to pursue the waltz form. Rieu formed the Maastricht Salon Orchestra and performed as a violinist with the Limburg Symphony Orchestra. In 1987, he created the Johann Strauss Orchestra and his own production company. Since then, his melodramatic stage performances and rock-star demeanor have for some been associated with a revival of the waltz music category. André Rieu plays a 1667 Stradivarius violin.

Georges Prêtre (French pronunciation: [ʒɔʁʒ pʁɛːtʁ]; born 14 August 1924) is a French orchestral and opera conductor.

He was born in Waziers (Nord), and attended the Douai Conservatory and then studied harmony under Maurice Duruflé and conducting under André Cluytens among others at the Conservatoire de Paris. Amongst his early musical interests were jazz and trumpet. After graduating, he conducted in a number of small French opera houses sometimes under the pseudonym Georges Dherain. His conducting debut was at the Opéra de Marseille in 1946. He conducted also at the opera houses in Lille and Toulouse. His Paris debut was at the Opéra-Comique in Richard Strauss's Capriccio. He was director of the Opéra-Comique 1955–1959. He conducted at the Lyric Opera of Chicago 1959–1971. He was conductor, 1959, and music director 1970–1971, at the Paris Opéra. He was principal conductor of the Vienna Symphony 1986–1991.

His Royal Opera House, Covent Garden, debut came in 1961, with first appearances at the Metropolitan Opera, New York City, and La Scala, Milan, later in the 1960s. He worked with Maria Callas on a number of occasions, and made recordings of Carmen and Tosca with her. For a time he was music director of the Paris Opera.

Alex Zhang Hungtai, known by his stage name Dirty Beaches, is a Taiwanese-born Canadian lo-fi musician based in Vancouver, British Columbia.

Dirty Beaches released a number of EPs and instrumental-focused albums on cassette-only labels, before releasing the full-length Badlands in March 2011.Badlands was subsequently named as a longlisted nominee for the 2011 Polaris Music Prize. Dirty Beaches has also released singles including "True Blue"/"Sweet 17," "Lord Knows Best," and "Lone Runner," as well as videos, many of them directed by Zhang.

Dirty Beaches is "a one man band project," sometimes employing sampling, inspired by Zhang's longtime love of hip hop. In addition to his own years moving between countries and on the road touring, films are one of Zhang's influences, particularly those by Wong Kar-wai. Zhang said Wong's movies are "usually about the passage of time, and how in relation it distorts your relationship with everything else in life. The central Dirty Beaches character is a product of those experiences. Of someone traveling long distances in search of something, in exile, misplaced, with no home to return to."