"Wonderland" is the debut single of German

Germany

Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 model

Model (person)

A model , sometimes called a mannequin, is a person who is employed to display, advertise and promote commercial products or to serve as a subject of works of art....

 Heidi Klum

Heidi Klum

Heidi Samuel , better known by her birth name Heidi Klum, is a German model, actress, television host, businesswoman, fashion designer, television producer, and occasional singer. In 2008 she became an American citizen while maintaining her native German citizenship...

. The song was written for a series of television advertisements for the German retailer Douglas. Proceeds from the single were given to a children's charity in her hometown of Bergisch Gladbach

Bergisch Gladbach

' is a city in the Cologne/Bonn Region of North Rhine-Westphalia, Germany and capital of the Rheinisch-Bergischer Kreis .-Geography:Bergisch Gladbach is located east of the river Rhine, approx...

. The single was released on iTunes Deutschland

ITunes

iTunes is a media player computer program, used for playing, downloading, and organizing digital music and video files on desktop computers. It can also manage contents on iPod, iPhone, iPod Touch and iPad....

and a single released on November 17, 2006 in Germany. The single debuted in Germany at #13 position.

Charts

Chart 2006	Peak position
German Singles Chart	13
Austria Singles Chart	21
Swiss Singles Chart	38
Chart 2007	Peak position
German Singles Chart	87