Piano concertos by Wolfgang Amadeus Mozart it was probably J.C. Bach, whom Mozart admired, who introduced the structural innovation of allowing the keyboard to introduce new thematic material in its first entry. Concertos Nos 1–4 (K. 37, 39, 40 and 41) are orchestral and keyboard arrangements of sonata movements by other composers. The next three concertos (K. 107/1, 2 and 3), which are not numbered, are arrangements of piano sonatas by J.C. Bach (Op 5. Nos. 2, 3, and 4, all composed by 1766). Based on handwriting analysis of the autographs they are believed to date from 1771–72. Concerto No. 5, K. 175 from 1773 was
Hubertus Brandenburg katholischen deutschen Studentenverbindungen. He was a grandson of member of the German "Reichstag" Carl Brandenburg, who succeeded Ludwig Windthorst from 1891 to 1902 representing the constituency of Meppen in the Reichstag. Brandenburg died aged 85 in Osnabrück. Hubertus Brandenburg Hubertus Brandenburg (17 November 1923 - 4 November 2009) was a Roman Catholic bishop of Stockholm. He was ordained priest in Osnabrück on 20 December 1952. On 12 December 1974, he was appointed by Pope Paul VI as auxiliary bishop of Osnabrück. On 21 November 1977, he was appointed as Bishop of Stockholm. He resigned in 1998, and was succeeded by