Australian Brandenburg Orchestra east coast cities of Brisbane and Melbourne. The Orchestra’s name pays tribute to the Brandenburg Concertos of J.S. Bach, whose musical genius was central to the Baroque era, as Paul Dyer is today. The concerts include both the music of well-known composers such as Mozart, Vivaldi and Handel, as well as lesser-known composers, rare works and unusual replica instruments. The musicians always play from original edition scores on replica instruments of the 18th century. The group has performed with guest artists such as Andreas Scholl, Emma Kirkby, Derek Lee Ragin, Andrew Manze, Philippe Jaroussky, Avi Avital, Dmitry Sinkovsky, , Christina
Twelve Concertos, Op. 7 (Vivaldi) RV Anh. 142 (formerly RV 464); and No. 9 in B-flat major for violin, RV Anh. 153 (formerly RV 373). Twelve Concertos, Op. 7 (Vivaldi) A set of twelve concertos was published by Estienne Roger in 1716-1717 under Antonio Vivaldi's name, as his Opus 7. They were in two volumes, each containing concertos numbered 1-6. Of the set, ten were for violin solo; the other two were for oboe solo. The authenticity of some of the works included has long been doubted by scholars. Three are now considered spurious (i.e. not in fact by Vivaldi) for stylistic reasons. They are: