架构师提供的文本描述。从上世纪70年代开始的广场建筑，其典型的匿名立面和平台屋顶得到了扩展和加长：一个独特的视觉和城市规划特色是增加了一层楼和大胆突出的悬臂，这创造了一个有屋顶的入口前厅，由于现有的高度差异，它被高架到公路上。

Text description provided by the architects. The initially square building from the 1970s with its typical anonymous façades and platform roof was expanded and lengthened: A distinct visual and urban planning feature is the addition of a storey and the boldly projecting cantilever, which creates a roofed entrance forecourt that is elevated towards the road due to the existing difference in height.

 Courtesy of Wulf Architekten

伍尔夫·阿尔奇顿

纵向凹面屋面的形状不仅突出了音乐学校的特点，同时也承载了在既有建筑周围独立发展的承重结构，以避免对既有承压结构进行加固。

The lengthwise concave roof shape not only emphasizes the character of the music school, but simultaneously houses the load-bearing structure, which was developed independently around the existing building in order to avoid a reinforcement of the existing bearing structure.

 Courtesy of Wulf Architekten

伍尔夫·阿尔奇顿

两个主要音乐厅都位于弧形屋顶的正下方，并从其空间几何结构中获益。在额外的楼层和延伸部分排列的房间在东侧和西侧向南延伸，并在底层创造了一个宽敞的门厅。

Both main music halls are located directly underneath the curved roof and profit from its spatial geometry. The lined up rooms in the additional storey and the extension are elongated on the east and west side towards the south and create a generous foyer on the ground floor.

 Courtesy of Wulf Architekten

伍尔夫·阿尔奇顿

翻新和改建的音乐学校现在从远处可见，并产生了一个全新的身份，这个城市的地点。

The refurbished and remodeled music school is now visible from afar and generates a completely new identity to this urban site.

 Floor Plan