G minor

G minor is a minor scale based on G, consisting of the pitches G, A, B♭, C, D, E♭, and F. For the harmonic minor scale, the F is raised to F♯. Its relative major is B-flat major, and its parallel major is G major.

Changes needed for the melodic and harmonic versions of the scale are written in with accidentals as necessary. G minor is one of two flat key signatures that require a sharp for the leading-tone (the other is D minor).

Mozart's use of G minor

G minor has been considered the key through which Wolfgang Amadeus Mozart best expressed sadness and tragedy, and many of his minor key works are in G minor, such as the Piano Quartet No. 1 and the String Quintet in G minor. Though Mozart touched on various minor keys in his symphonies, G minor is the only minor key he used as a main key for his numbered symphonies (No. 25, and the famous No. 40). In the Classical period, symphonies in G minor almost always used four horns, two in G and two in B-flat alto. Another convention of G minor symphonies observed in Mozart's No. 25 was the choice of E-flat major for the slow movement, with other examples including Haydn's No. 39 and Johann Baptist Wanhal's G minor symphony from before 1771 (Bryan Gm1).

Bagatelle

Bagatelle (from the Château de Bagatelle) is a billiards-derived indoor table game, the object of which is to get a number of balls (set at nine in the 19th century) past wooden pins (which act as obstacles) into holes that are guarded by wooden pegs; penalties are incurred if the pegs are knocked over. It probably developed from the table made with raised sides for trou madame, which was also played with ivory balls and continued to be popular into the later nineteenth century, after which it developed into bar billiards, with influences from the French/Belgian game billard russe (with supposed Russian origins). A bagatelle variant using fixed metal pins, billard japonais, eventually led to the development of pachinko and pinball. Bagatelle is also laterally related to miniature golf.

History

Table games involving sticks and balls evolved from efforts to bring outdoor games like ground billiards, croquet, and bowling inside for play during inclement weather. They are attested in general by the 15th century, although the 19th-century idea that bagatelle itself derived from the English "shovel-board" described in Charles Cotton's 1674 Compleat Gamester has since been disregarded.

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Ludwig van Beethoven

Ludwig van Beethoven (ⁱ/ˈlʊdvɪɡ væn ˈbeɪˌtoʊvən/, /ˈbeɪtˌhoʊvən/; German: [ˈluːtvɪç fan ˈbeːtˌhoˑfn̩]; baptised 17 December 1770 – 26 March 1827) was a German composer. A crucial figure in the transition between the Classical and Romantic eras in Western art music, he remains one of the most famous and influential of all composers. His best-known compositions include 9 symphonies, 5 piano concertos, 1 violin concerto, 32 piano sonatas, 16 string quartets, his great Mass the Missa solemnis and an opera, Fidelio.

Born in Bonn, then the capital of the Electorate of Cologne and part of the Holy Roman Empire, Beethoven displayed his musical talents at an early age and was taught by his father Johann van Beethoven and by composer and conductor Christian Gottlob Neefe. At the age of 21 he moved to Vienna, where he began studying composition with Joseph Haydn, and gained a reputation as a virtuoso pianist. He lived in Vienna until his death. By his late 20s his hearing began to deteriorate, and by the last decade of his life he was almost totally deaf. In 1811 he gave up conducting and performing in public but continued to compose; many of his most admired works come from these last 15 years of his life.