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
Jim Brandenburg His work has been included in many other magazines, such as "Life", "Newsweek", "The Smithsonian", and "GEO" and has been featured on all the major television and radio networks including ABC's Prime Time Live and CBS News Sunday Morning and Dateline NBC as well as National Public Radio's All Things Considered. Brandenburg was commissioned by the United States Postal Service to create a set of wildlife stamps. They were released on May 14, 1981. In 1980, Brandenburg learned of a population of wolves on Ellesmere Island who had not yet had the fear of man instilled into them. Brandenburg therefore