Bach Church is the common name of a Protestant parish church in Arnstadt, Thuringia, Germany. It was officially named Johann-Sebastian-Bach-Kirche in 1935 because of its association with the composer Johann Sebastian Bach.
It was in this church that Bach played a harpsichord concerto after working for Johann Ernst III, Duke of Saxe-Weimar for 7 months.
A church on the premises named after St. Boniface burned down in 1581. A new church was built from 1676 to 1683 and simply named Neue Kirche. It is a Baroque hall church with three tiers on all sides.
Wikipedia https://en.wikipedia.org/wiki/Bach_Church,_Arnstadt
Official Website http://www.arnstadt.de/index.php?structureId=58&action=showLocation&id=5089
Coordinates 50°50'3.247" N 10°56'47.195" E