Polonaise, Op. 89 (Beethoven) Polonaise, Op. 89 (Beethoven) The Polonaise in C major, Op. 89, by Ludwig van Beethoven is a polonaise for solo piano, published in 1815. He composed it in December 1814, at a time when the polonaise was becoming a popular dance and class marker among the European nobility. Beethoven was presented as a prominent artist at the ongoing Congress of Vienna, where he met the visiting Russian Empress Elizabeth Alexeievna. He dedicated the polonaise to the Empress, and was compensated with a sum of 50 ducats. The piece is Beethoven's first and only published standalone polonaise, and is notable as
Explosions-Polka Explosions-Polka Explosions-Polka, op. 43, is a polka written by Johann Strauss II in 1847. The title was inspired by a discovery of guncotton or nitrocellulose by German scientist Christian Friedrich Schönbein in 1840. The Viennese press eagerly reported this discovery many years later in 1846, describing many products that can then be made 'explosive'. The polka is one of Strauss's novelty pieces, capturing a vogue. The "Explosions-Polka" was written for a benefit concert entitled 'Lust-Explosionsfest' (Joyful Explosions Festival), held in the Sträussl-Säle of the Josefstädter Theater on 8 February 1847. The polka incorporates many explosion effects throughout the piece, and