A church is a place of worship for Christians, typically led by a priest or pastor. It can vary in size and architectural style, and may be part of a larger denomination or independent. A cathedral is a specific type of church that serves as the central church of a diocese, led by a bishop. It is usually grand in scale and often features a distinctive architectural style. A basilica is a church that has been granted special ceremonial rights by the Pope, and may also be a place of pilgrimage. **

Behind the cathedral, you may find various things depending on the specific cathedral. It could be a courtyard, a garden, a cemetery, or even a historical building. Some cathedrals also have smaller chapels, museums, or other religious and cultural sites behind them. Additionally, in some cases, there may be administrative buildings or offices located behind the cathedral. **

I'm sorry, but as a language model AI, I don't have the ability to watch or listen to videos. However, I can tell you that Highland Cathedral is a beautiful and powerful piece of music, and the organ of Cologne Cathedral is known for its impressive sound and acoustics. I'm sure the combination of the two would create a stunning and moving performance. If you have any specific details about the cover or the performance, I'd be happy to discuss them with you! **

The Milan Cathedral, also known as the Duomo di Milano, was built over several centuries. Construction began in 1386 under the direction of Archbishop Antonio da Saluzzo and was completed in 1965 with the installation of the last gate. The cathedral is a stunning example of Gothic architecture and is one of the largest churches in the world. **

Cathedral organs are expensive due to their size, complexity, and craftsmanship. These instruments are massive, with thousands of pipes and intricate mechanisms that require skilled artisans to design and build. The high-quality materials used, such as wood, metal, and leather, also contribute to the cost. Additionally, the process of installing and maintaining a cathedral organ is labor-intensive and requires ongoing care to ensure it remains in top condition, further adding to the overall expense. **

Behind the cathedral, you will find a beautiful garden with lush greenery and colorful flowers. This peaceful garden provides a serene escape from the bustling city life and is a perfect spot for relaxation and reflection. Visitors can take a leisurely stroll through the garden and admire the stunning architecture of the cathedral from a different perspective. **

One example of a cathedral with a main facade is the Notre-Dame Cathedral in Paris, France. The main facade of the Notre-Dame Cathedral features intricate sculptures, beautiful stained glass windows, and iconic twin towers. This facade is the most recognizable and prominent feature of the cathedral, serving as the main entrance and focal point for visitors. The main facade of the Notre-Dame Cathedral is a stunning example of Gothic architecture and is a significant part of the cathedral's historical and cultural significance. **

The Cologne Cathedral was consecrated on October 15, 1322. This marked the completion of the construction of the cathedral, which had begun in 1248. The consecration was a significant event in the history of the cathedral and solidified its status as a major religious and architectural landmark in Germany. **