miércoles, 3 de mayo de 2017

THE HARMONY OF THE SPHERES


The harmony of the spheres



The harmony of the spheres is an ancient theory of Pythagorean origin, based on the idea that the universe is governed according to harmonious numerical proportions and that the movement of the celestial bodies according to the geocentric representation of the universe - the Sun, the Moon and the planets - is governed according to musical proportions; The distances between planets correspond, according to this theory, to the musical intervals.

The Greek expression harmony tou kosmou translates as "harmony of the cosmos" or "universal music"; The word harmony is here understood by the good proportions between the parts and the whole, in a mathematical but also "esoteric" sense, according to Pythagorean mysticism. The word music (mousikê) refers to "the art of the Muses" and "Apollo", that is, "the culture of the artistic or scientific spirit." The term "spheres" is of Aristotelian origin and designates the area of ​​influence of a planet (Treaty of Heaven).

The theory of the harmony of the spheres of the Pythagoreans is documented in ancient texts2 from Plato (The Republic, 530d and 617b, Crito, 405c) and above all Aristotle (Treaty of Heaven, 290b12). This theory continued to exert influence on great thinkers and humanists even until the end of the Renaissance.




miércoles, 19 de abril de 2017

miércoles, 29 de marzo de 2017

marimba

MARIMBA



la marimba es un instrumento de percusion y estas son sus partes y de que estan hechas . El teclado: Las teclas de la marimba se hacen de varias maderas, como el palo rosa, paduk o el hormiguillo Platymiscium dimorphandrum, según algunos Triplaris tomentosa (Polygonacaeae). Las características principales que conlleva al uso en la fabricación de este instrumento musical son la facilidad de trabajar en ella, la dureza y resistencia a los golpes, y la producción natural de un sonido peculiar. Este tipo de madera además de ser utilizada en la fabricación de instrumentos musicales suele ser muy apreciada por los constructores de botes o naves marítimas de lujo porque a medida que pasan los años esta madera obtiene un color más brillante y una resistencia contra el agua y la carga. La construcción de las primeras marimbas fue de sólo escalas diatónicas (que son las escalas que producen los pianos, las melódicas o piánicas cuando únicamente se utilizan las teclas blancas) y se les dio el nombre de «marimbas sencillas». En ellas, para bemolizar un sonido (lo que los marimbistas llaman «transportar»), los ejecutantes pegaban una bolita de cera en un extremo de la tecla, bajándole así medio tono.
Las cajas de resonancia: Actualmente las cajas de resonancia se hacen de madera de cedro o ciprés, afinadas de acuerdo con la tecla y con una membrana pegada con cera en el extremo inferior, lo que permite el «charleo» o vibración que facilita la prolongación del sonido. La fabricación de cada una de estas cajas de resonancia conlleva un proceso muy parecido a la guitarra.
La tela: La tela utilizada para producir el sonido se adquiere de los intestinos de los cerdos a través de un proceso.
Las mazas: El material de estas mazas es de madera de arce o de rattan. Dentro de la parte que golpea en las láminas, hay una bola, de madera, plástico, goma o caucho, y están cubiertas de lana natural o nailon, conocidas también como bolillos o vaquetas en el sur de México.
La mesa: Se fabrica con maderas especiales. Puede llevar finos acabados, incrustaciones de madera y el nombre grabado en ella.



miércoles, 22 de febrero de 2017

organ

ORGAN






Type of instrument: wind instrument with a keyboard

Materials used to make it:     

 Pipe organs are primarily made of wood and metal. Wood used to make parts of the organ which are not visible, such as the action, may be made of plywood or soft woods such as poplar. Visible wooden parts, such as the console, are made from hard, decorative woods, such as mahogany or oak. Wood is also used to make some of the pipes. Woods used for pipes include poplar and mahogany.
Most pipes are made from metal. Metal pipes are most often made from alloys containing various amounts of tin and lead. Pipes may also be made from other metals, such as zinc and copper. The vibrating reeds inside reed pipes are usually made of brass.
Various small components, such as screws and bolts to hold parts of the action together, are made of steel. Other small components may be made of other materials, such as plastics and ceramics. Electronic organs require semiconducting materials, such as silicon and germanium, in order to manufacture the electrical circuits which produce the sound.

Important composers and work

Johann Sebastian Bach (1685-1750)

Wolfgang Amadeus Mozart (1756-1791)

Ludwig van Beethoven (1770-1827)

Giuseppe Verdi (1813-1901)

Pyotr Ilyich Tchaikovsky (1840-1893)

Frederic Chopin (1810-1849)

Antonio Vivaldi (1678-1741)






miércoles, 8 de febrero de 2017

harp

HARP




Type of instrument: plucked string instrument

Materials used to make it: Wood, gut strings

How it's made:In remote civilizations turtle shells and vegetable ropes were used and they underwent mutations (appearance of a mast and more ropes), with the use of trunks hollowed leather skins, etc. The Uraloaltaic peoples, Turks, Tartars, Indo-European, Eastern Africa, etc., knew and cultivated this instrument. In its construction, wood, bronze, gold, beaten metal, ivory, etc. were used. Remaining in time of its traditional triangular physiognomy. Cedar is the wood that was usually used for the sound box. For the top or top of the box, it is invariably used pine, harmonically spruce well parked. In rural areas they use cedar "tapas" given their modest possibilities. The pegs are of wood in continuous or alternated form, also they are used of bone and in recent times the aluminum ones have been incorporated. The strings have been modified: steel, casing and nylon. For the head of the console must use extremely hard wood, due to the climatic variation and stringing pressure.

How we tune it: 1.-A very practical method is to have another harp already tuned and go by pressing string by string, giving the tension and tuning until you get each sound.


2.-Another method would be with a piano and / or keyboard, press each note of the major musical scale, the white keys of the piano, corresponding to the tone of major = (C), and fine-tuning each sound until the instrument is tuned completely.


3.- Another way would be to ask the favor of a harpist who has his instrument correctly tuned, to record the sounds in sequence, each string at least 10 times, so that the aspirant can listen carefully and tune each string correctly.


4.-If you do not have the above, you should at least do what you can to get a whistle or a tuning fork with the note La natural. You can buy it in the houses dedicated to the sale of musical instruments.



Important composers and works

  •  Lily Laskine
  • Nicanor Zabaleta
  • Xavier de Maistre




how to play the harp

sábado, 21 de enero de 2017

Luthiers

LUTHIER

Bartolomeo Giuseppe Antonio Guarneri, of the Gesù (Cremona, August 21, 1698 - Cremona, 17 October 1744) was an Italian luthier, also known as Guarneri del Gesù for signing his instruments inside the soundboard with the words Nomina sacra, IHS (the monogram of Christ) and a Roman cross. Its instruments have a prestige and value comparable to those of Antonio Stradivari.

Little is known about his childhood, although it has been said that he worked with Stradivari despite his style is in contrast to that of that other teacher. Other sources claim that he was actually a disciple of Andrea Gisalberti. Contrary to what is thought, their violins are closer to the Brescia School than to Cremona. Giuseppe Guarneri was a strange man and subject to violent attacks of anger possibly provoked by his addiction to the drink.

Cremona

Cremona is an Italian commune capital of the homonymous province. It had 72 179 inhabitants according to the census of 2011; Its metropolitan area, 153 458. It is located in the southern part of the Lombardy region.

LUTHIERS OF CREMONA

Nicolò Amati (Cremona, 3 of September of 1596 - 12 of August of 1684) was an Italian violin constructor

Antonio Stradivari (Cremona, Lombardy, 1644 -ibídem, December 18, 1737) was the most prominent Italian luthier

NICCOLÓ PAGANINI

Niccolò Paganini (Genova, 27 October 1782 - Niza, 27 May 1840) was an Italian violinist, violist, guitarist and composer. He is considered one of the most virtuous violinists of all time and contributed with his contributions to the development of modern violin technique. Los 24 caprichos para violín Op.1, are one of his best known works and have served as inspiration to numerous later composers.



ANTONIO STRADIVARI

 date and place of birth
 18 of dicembre of 1737
 he was an apprentice of...
 Nicoló Amati
 type of instruments he made 
Violins, harps, guitars, violas and violoncellos
 number of instruments he made
1200 violins
18 violas
80 violoncellos
4 guitars
1 harp
 nickname for some of his instruments
 Stradivarius
 musicians who possess one of his  instruments today
 Frank Peter Zimmermann

domingo, 15 de enero de 2017

Grand Piano

GRAND PIANO🎵🎵

Tom Selznick (Elijah Wood) is the most talented pianist of his generation, who has stopped acting in public for his stage panic. Years after the catastrophic performance, it reappears for an expected concert in Chicago. In a crowded theater, in front of an expectant audience, Tom finds a message written on the score: "A note fails and you will die." Under the eyes of an anonymous sniper (John Cusack), Tom must be able to interpret the most difficult performance of his life and seek help without being discovered.


Christmas

CHRISTMAS

🎄🎄

Christmas is one of the most important songs of Christianity, together with the Easter of Resurrection and Pentecostes. This solemnity, commemorating the birth of Jesus Christ in Belèn, is celebrated on December 25 in the Catholic Church, the Anglican Church, some Protestant communities and most Orthodox Churches. Instead, it is celebrated on January 7 in other Orthodox Churches such as the Russian Orthodox Church or the Orthodox Church of Jerusalem, that did not accept the reform made to the Julian calendar to happen to the calendar known like Gregorian, name derived from its reformer, the pope Gregory XIII. December 25 is a holiday in many countries celebrated by millions of people around the world and also by a large number of non-Christians. There are several theories about how Christmas was celebrated on December 25, which date back to various ways of investigating, according to some known facts.



sábado, 14 de enero de 2017

unique musical instruments

Sound sculptures



This instruments are uniques because you can play any instrument but isn't very guay.
You can find sound sculptures that produce sound by the water, wind or with your hands.