Grosso mogul, also Il grosso mogul, or capitalised [Il] Grosso Mogul ([The] Great Moghul), RV 208, is a violin concerto in D major by Antonio Vivaldi.[1][2][3] The concerto, in three movements, is an early work by the Venetian composer.[4] Around the mid-1710s Johann Sebastian Bach transcribed the concerto for organ, BWV 594, in C major.[5] A simplified version of the violin concerto, RV 208a, without the elaborated cadenzas that appear in manuscript versions of RV 208, and with a different middle movement, was published around 1720 in Amsterdam as concerto #11 of Vivaldi's Op. 7.[4]