The Seven Last Words of Christ (Haydn) were not the original Latin but pietist poetry, written in German. Haydn was impressed with the new work and decided to improve on it, preparing his own choral version. He had the assistance of Baron Gottfried van Swieten, who revised the lyrics used by Friebert. This was the first work in a serial collaboration with van Swieten as librettist that continued with the later oratorios "The Creation" and "The Seasons". The choral version was privately premiered in Vienna on 26 March 1796 before an audience of the nobility, under the sponsorship of the Gesellschaft der Associierten. The public premiere was
The Four Seasons (Vivaldi) as follows: There is some debate as to whether the four concertos were written to accompany four sonnets or vice versa. Though it is not known who wrote the accompanying sonnets, the theory that Vivaldi wrote them is supported by the fact that each sonnet is broken into three sections, each neatly corresponding to a movement in the concerto. Regardless of the sonnets' authorship, "The Four Seasons" can be classified as program music, instrumental music intended to evoke something extra-musical, and an art form which Vivaldi was determined to prove sophisticated enough to be taken seriously. In addition to these