Keyboard concertos by Johann Sebastian Bach the harpsichord concertos BWV 1052, 1053 and 1059. Based on harpsichord concertos and earlier cantata movements orchestral organ concertos were reconstructed and/or transcribed and arranged. The parts from the Concerto for four harpsichords BWV 1065 (Bach's arrangement of the Concerto for Four Violins, RV 580, by Antonio Vivaldi), have been dated to around 1730. Whereas the concertos with a single harpsichord soloist were composed partly to showcase Bach's own prowess at the keyboard, the others were written for different purposes, one of them being as —music for domestic performance within the Bach household at the Thomaschule in Leipzig. Johann Nikolaus
Brandenburg aktuell population of less than 2,000 is drawn lots and portrayed. "Brandenburg aktuell" is currently produced in "Studio 2" of the rbb television center in Potsdam-Babelsberg. "Brandenburg aktuell" achieved a market share of 23.3% in Brandenburg in 2017 and a viewing audience of 230,000 per broadcast. Brandenburg aktuell Brandenburg aktuell is the television magazine of Rundfunk Berlin-Brandenburg (rbb) for the state of Brandenburg. The programme is broadcast daily on rbb Fernsehen at 7:30 p.m., while the viewers in Berlin receive the Abendschau. The magazine informs about political and cultural life in Brandenburg and provides background information on special events. Also the