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The orchestra is divided into four groups (five if a keyboard instrument is used) and specified as follows: [1] Woodwind instruments: flutes, oboes, clarinets, saxophones (if one or more are needed), bassoons
Symphony orchestras and concert bands usually tune to an A440 or a Bâ™, respectively, provided by the principal oboist or clarinetist, who tune to the keyboard if part of the performance. [2] When only strings are used, then the principal string (violinist) typically has sounded the tuning pitch, but some orchestras have used an electronic ...
Keyboard instruments are not usually a standard members of a 2010-era orchestra or concert band, but they are included occasionally. In orchestras from the 1600s to the mid-1750s, a keyboard instrument such as the pipe organ or harpsichord was normally played with an orchestra, with the performer improvising chords from a figured bass part.
Musical symbols are marks and symbols in musical notation that indicate various aspects of how a piece of music is to be performed. There are symbols to communicate information about many musical elements, including pitch, duration, dynamics, or articulation of musical notes; tempo, metre, form (e.g., whether sections are repeated), and details about specific playing techniques (e.g., which ...
For example, a 1740 tuning fork associated with Handel is pitched at A = 422.5 Hz, ⓘ while a specimen from 1780 is pitched at A = 409 Hz, ⓘ about a quarter-tone lower. [4] A tuning fork that belonged to Ludwig van Beethoven around 1800, now in the British Library , is pitched at A = 455.4 Hz ⓘ , well over a half-tone higher.
This is a list of musical compositions or pieces of music that have unusual time signatures. "Unusual" is here defined to be any time signature other than simple time signatures with top numerals of 2, 3, or 4 and bottom numerals of 2, 4, or 8, and compound time signatures with top numerals of 6, 9, or 12 and bottom numerals 4, 8, or 16.
The just perfect fifth can be heard when a violin is tuned: if adjacent strings are adjusted to the exact ratio of 3:2, the result is a smooth and consonant sound, and the violin sounds in tune. Keyboard instruments such as the piano normally use an equal-tempered version of the perfect fifth, enabling the instrument to play in all keys.
The key of C minor was, like most other minor keys, associated with the literary Sturm und Drang movement during the Classical period. But ever since Ludwig van Beethoven's famous Symphony No. 5, Op. 67, of 1808, C minor imparts a symphony in the key a character of heroic struggle.