Keyboard concertos by Johann Sebastian Bach 1059) which adds an oboe to the strings and continuo. Most of Bach's harpsichord concertos (with the exception of the 5th "Brandenburg Concerto") are thought to be arrangements made from earlier concertos for melodic instruments probably written in Köthen. In many cases, only the harpsichord version has survived. They are among the first concertos for keyboard instrument ever written. The earliest extant sources regarding Bach's involvement with the keyboard concerto genre are his Weimar concerto transcriptions, BWV 592–596 and 972–987 (), and his fifth "Brandenburg Concerto", BWV 1050, the early version of which, BWV 1050a, may have originated before Bach
Strathclyde Concertos Strathclyde Concertos The Strathclyde Concertos are a series of ten orchestral works by the English composer Sir Peter Maxwell Davies. Commissioned by Strathclyde Regional Council, each work features an instrumental soloist and small orchestra. The first concerto, for oboe and orchestra, appeared in 1986, with the tenth and last work, for full orchestra in 1996, the year Strathclyde Regional Council was abolished. Funding was also supplied by the Scottish Arts Council. The plan was that each concerto was to be used as a teaching tool. As each concerto was finished, a young composer chosen by the Council would visit the