The historic Marienplatz is a famous square located in the heart of Munich, which has been serving as the city's main square since 1158. It has undergone a few name changes throughout history, including "Devil's Cross Square," but in the 16th century, it was renamed "Mariental" after a statue of Mary was placed on the site, and this name is still commonly used today. The square features a remarkable equestrian statue of Albert IV, Duke of Saxony and Bavaria, created by Johann Christian Feuchtmayer in 1692. One of the notable attractions of Marienplatz is the traditional glockenspiel, a mechanical instrument that produces the iconic sound of Old Europe. Glockenspiels are the most popular bells in southern Germany, Switzerland, Austria, and Hungary, with the term "glockenspiel" literally translating to "playful bells" in German. These instruments have been in use for over 500 years and were an affordable alternative to carillons, especially before the advent of electric power, when it was crucial to keep a clock running without daily assistance from a clockmaker.