The Church of the Assumption of the Virgin Mary in Merkine is one of the oldest churches in Lithuania. The church organ has a wonderful timbre that has delighted generations of Merkinė residents and visitors. However, after years of service, the organ bellows have worn out, the keys of the instrument have dulled, and the exterior has been damaged by time and hacksaws.

According to historians, the Merkinė church is the oldest surviving historical object in the city and is considered the pride of all Merecians (Merecija in Italian). It is certain that more than one Lithuanian-Polish ruler prayed in this church, and after his death in Merkinė, the body of King Vladislaus Vaza was buried here. The church is adorned with fine art and artistic values, some of which were transferred here from the demolished Dominican and Jesuit churches.

It is unclear who made this instrument as there are no surviving written sources, although there is a lot of speculation. However, it is evident that this is an organ crafted by professional western artisans. While some parts have been stolen and replaced, some have managed to survive. Unfortunately, the current condition of the organ is quite complicated. It requires cleaning, fixing of pipes, rebuilding of the motor, and updating of the keyboard and pedals. Additionally, the prospectus, which is the exterior of the organ, also requires restoration.