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 for stylistic reasons. They are: No. 1 in B-flat major for oboe, RV Anh. 143 ; No. 7 in B-flat major for oboe, RV Anh. 142 ; and No. 9 in B-flat major for violin, RV Anh. 153.Concerto No. 1 for oboe, strings, and basso continuo in B-flat major, RV Anh. 143 (inauthentic)Allegro Adagio AllegroConcerto No. 2 for violin, strings and basso continuo in C major, RV 188Allegro Largo AllegroConcerto No. 3 for violin, strings and basso continuo in G minor, RV 326Allegro Grave PrestoConcerto No. 4 for violin, strings and basso continuo in A minor, RV 354Allegro Adagio AllegroConcerto No. 5 for violin, strings and basso continuo in F major, RV 285aAllegro Grave - Adagio (Grave) AllegroConcerto No. 6 for violin, strings and basso continuo in B-flat major, RV 374Allegro Largo AllegroConcerto No. 7 for oboe, strings and basso continuo in B-flat major, RV Anh. 142 (inauthentic)Allegro Largo AllegroConcerto No. 8 for violin, strings and basso continuo in G major, RV 299Allegro assai Largo, cantabile AllegroConcerto No. 9 for violin, strings and basso continuo in B-flat major, RV Anh. 153 (inauthentic)Allegro Grave Alla breveConcerto No. 10 for violin, strings and basso continuo in F major, "Il Ritiro", RV 294aAllegro Adagio AllegroConcerto No. 11 for violin, strings and basso continuo in D major, RV 208aAllegro Grave AllegroConcerto No. 12 for violin, strings and basso continuo in D major, RV 214Allegro Grave assai Allegro
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