The concertos belong to the concerto a 7 format, that is: for each concerto there are seven independent parts.

Continuo, printed as a figured bass for violone and harpsichord.

In the 1711 first publication each concerto was printed in eight parts: L'estro armonico is a set of 12 concertos for stringed instruments. Vivaldi composed a few concertos specifically for L'estro armonico, while other concertos of the set had been composed at an earlier date. It was also the first time Vivaldi chose a foreign publisher, Estienne Roger, instead of an Italian one. Vivaldi's Opp. 1 and 2 had only contained sonatas, thus L'estro armonico was his first collection of concertos appearing in print. L'estro armonico (the harmonic inspiration) was published as Antonio Vivaldi's Op. 3 in Amsterdam in 1711 and dedicated to Ferdinando de'Medici, Grand Prince of Tuscany under the title of 'Ferdinando III'.

4 Transcriptions and arrangements for keyboard instruments.

3 Performance, transmission and reception.

Vivaldi scholar Michael Talbot described the set as 'perhaps the most influential collection of instrumental music to appear during the whole of the eighteenth century'.

L'estro armonico pioneered orchestral unisono in concerto movements. The cello gets solistic passages in several of the concertos for four and two violins, so that a few of the concertos conform to the traditional Roman concerto grosso format where a concertino of two violins and cello plays in contrast to a string orchestra. In each consecutive group of three concertos, the first is a concerto for four violins, the second for two violins, and the third a solo violin concerto. The continuo part was printed as a figured bass for violone and harpsichord. Each concerto was printed in eight parts: four violins, two violas, cello and continuo. It was also the first time he chose a foreign publisher, Estienne Roger, instead of an Italian.

2, only contained sonatas, thus L'estro armonico was his first collection of concertos appearing in print.

3, is a set of 12 concertos for stringed instruments by Italian composer Antonio Vivaldi, first published in Amsterdam in 1711. L'estro armonico ( The Harmonic Inspiration), Op.

Vivaldi concerto in g minor