Brandenburg Concerto No. 5 on the autographs in the Berlin State Library, was published by C. F. Peters in 1852. The next year the concerto was performed in the Gewandhaus in Leipzig. The Bach Gesellschaft (BG) published the "Brandenburg Concertos" in 1871, edited by Wilhelm Rust. Max Reger's orchestral arrangement of the concerto was published by Breitkopf & Härtel in 1915. Reger also arranged the concerto for piano duet. Arnold Schering's score edition of the concerto was based on the BG version and was published by Eulenburg in the late 1920s. Around 1925 Eusebius Mandyczewski provided a continuo realisation for the concerto, which was
Brandenburg Brandenburg Brandenburg (; , Lower Sorbian: "Bramborska", ) is a state of Germany. Brandenburg is located in the northeast of Germany covering an area of and has a population of 2.5 million residents, the fifth-largest German state by area and tenth-most populous. Potsdam is the state capital and largest city, while other major cities include Brandenburg an der Havel, Cottbus, and Frankfurt (Oder). Brandenburg surrounds the national capital and city-state of Berlin, which together form the Berlin/Brandenburg Metropolitan Region, the third-largest metropolitan area in Germany. Brandenburg borders the states of Mecklenburg-Vorpommern, Lower Saxony, Saxony-Anhalt, and Saxony, and an international border