The first movement of the Serenata is a stately March, in which the smaller and larger groups of instruments are contrasted. There follows a Minuet, and a Trio played by the concertino, leading, after the repetition of the Minuet, to a final Rondo that includes episodes of possible topical reference. Within the framework of the repeated principal theme comes a solemn Adagio, the music of a country dance and a brief and unexpected plucking of strings, before the lively conclusion. The Divertimento in F major is scored for two horns and strings, and was completed in June, 1776, for Countess Antonia Lodron's name-day It starts with a lively movement in all the clarity of classical first movement form. This is followed by a C major Andante grazioso and a first Minuet returning to the key of F, with a contrasting D minor Trio. The next movement, marked Adagio and in the key of B flat, is scored only for strings, the first violin taking the lead. The second Minuet, in F, with a B flat Trio for the strings alone, leads to a final movement with a slow introduction and a varied concluding rondo, all well suited to the occasion of the composition Eine kleine Nachtmusik, the Serenade in G, K 525, comes from a later period of Mozart's life. In 1781 Mozart, who had returned from Mannheim and Paris to the service of the Archbishop of Salzburg, accompanied his patron on a visit to the Imperial capital, Vienna. There he finally broke with his employer and secured his dismissal from the archiepiscopal court. In Vienna there seemed every opportunity, which it seemed his patron was deliberately preventing him from seizing.