Реферат на тему Music Essay Research Paper For a very
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Music Essay, Research Paper
For a very long time music was not written down. It was sung
or played from memory. As it was passed on from person to person,
many changes crept into the tunes. A way of writing music down
was needed so that it would be sung or played exactly as it had been
composed. The name for written music that man developed is
notation.
The system of musical notation generally used today is the
result of centuries of development- from about the end of the ninth
century to the early 1700’s. This development began in the
cathedrals in monasteries of the Roman Catholic Church.
Since many of the Church’s services were sung, they were
sung from memory. Towards the end of the ninth century dots and
dashes and squiggles were written over the words in the church
books. These signs, called neumes, showed the direction in which
the melody should go. But they were still very vague.
About 900 A.D. the music was made a little easier to read.
The neumes were written at certain distances above or below the
horizontal red line, representing the note F, to show how high or low
the note should be sung.
Then the staff was invented by a monk called Guido d’Arezzo.
This was made of four lines. A method of notation that made it
possible to show the length of each note was developed in the
thirteenth and fourteenth centuries. Notes took new shapes and
stems were added to some notes according to their length. By the
1600’s the notes had become round and musical notation began to
look like it does today.
Today music is written and printed in a picture language. This
language of notation indicates the pitch of the tones, their place in a
sequence of tones, their duration (the length of time a tone is held),
and the composer’s ideas about how they should be played. Notes
are written signs that represent tones (musical sounds). The notes
appear on a staff, a set of five horizontal lines. The higher the
composer places the note, the higher its pitch. The order in which he
places it, from left to right, indicates its place in a sequence of notes.
The shape of a note shows its time value.
A clef sign at the left end of a staff determines the position of
notes on the staff. The treble clef is often called the G clef because
its sign fixes the G above middle C on the second line from the
bottom of the staff. The bass clef, often called the F clef, fixes the F
below middle C on the second line from the top of the staff. Higher
notes, such as those for the right end of the piano, appear in the
treble clef. Lower notes appear in the bass clef. Music for the viola
is written in the alto clef, and music written for the trombone,
bassoon, and cello sometimes appears in the tenor clef.
A key signature appears at the right of the clef sign. By using
sharp signs or flat signs, the composer indicates that certain notes
should always be played sharp or flat. In this way, he shows the key
of his work. Key signatures take from one to seven sharp or flat
signs.
The composer may place an accidental in front of a certain
note. Accidentals are the signs for sharp, flat , or natural that show a
change from the key signature. Any note not marked sharp or flat is
called natural. The natural sign cancels the sharp or flat.
The evolution of musical notation covers many years. It is
fortunate that this picture language was developed. Today music is
written so that it can be played and sung as the composer intended.
BIBLIOGRAPHY
Another Tell Me Why, Arkady Leokum, Grosset & Dunlap, New
York, 1977
Compton’s Interactive Encyclopedia, CD ROM, Compton’s New
Media, Inc., 1995
The World Book Encyclopedia Vol. 13, Field Enterprises
Educational Corp., 1965