Coordinates: 50°51′4.47″N 5°41′26.65″E / 50.8512417°N 5.6907361°E / 50.8512417; 5.6907361

Maastricht ([maːˈstʁɪçt] (southern Dutch) or [maːˈstɾɪxt] ( listen) (northern); Limburgish (incl. Maastrichtian) Mestreech [məˈstʁeːç]; French Maëstricht (archaic); Spanish Mastrique (archaic)) is a city in the Netherlands. It is located in the southern part of the Dutch province of Limburg, of which it is the capital.

Maastricht is widely known as a city of history, culture, local folklore, education. Furthermore, it has become known, by way of the Maastricht Treaty, as the birthplace of the European Union, European citizenship, and the single European currency, the euro. The town is popular with tourists for shopping and recreation, and has a large growing international student population. Maastricht is a member of the Most Ancient European Towns Network.

Maastricht is situated on both sides of the Meuse river (Dutch: Maas) in the south-eastern part of the Netherlands, on the Belgian border (with both the Dutch-speaking Flemish and French-speaking Walloon region within easy reach from the city centre) and near the German border. The city is part of the Meuse-Rhine Euroregion, the Euregio that includes Aachen, Hasselt and Liège in respectively Germany and Belgium.

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.