Instruct: Given a question, retrieve documents that answer the question.
Query: Is Byzantine Octoechos a musical system?
Oktōēchos (here transcribed "Octoechos"; Greek: ; from ὀκτώ "eight" and ἦχος "sound, mode" called echos; Slavonic: Осмогласие, "Osmoglasie" from о́смь "eight" and гласъ, Glagolitic: , "voice, sound") is the eight-mode system used for the composition of religious chant in Byzantine, Syriac, Armenian, Georgian, Latin and Slavic churches since the Middle Ages. In a modified form the octoechos is still regarded as the foundation of the tradition of monodic chant in the Byzantine Rite today.
Willi Apel and Robert Snow assert a scholarly consensus that Gregorian chant developed around 750 from a synthesis of Roman and Gallican chants, and was commissioned by the Carolingian rulers in France. Andreas Pfisterer and Peter Jeffery have shown that older melodic essentials from Roman chant are clear in the synthesized chant repertory. There were other developments as well. Chants were modified, influenced by local styles and Gallican chant, and fitted into the theory of the ancient Greek octoechos system of modes in a manner that created what later came to be known as the western system of the eight church modes. The Metz project also invented an innovative musical notation, using freeform neumes to show the shape of a remembered melody. This notation was further developed over time, culminating in the introduction of staff lines (attributed to Guido d'Arezzo) in the early 11th century, what we know today as plainchant notation. The whole body of Frankish-Roman Carolingian chant, augmented with new chants to complete the liturgical year, coalesced into a single body of chant that was called "Gregorian."
Music was an important part of social and cultural life in Ancient Greece. We know that composers wrote notated music during the Ancient Greek era because scholars have found the Seikilos epitaph. The epitaph, written around 200 BC to around AD 100 is the oldest surviving example of a complete musical composition, including musical notation, in the world. The song, the melody of which is recorded, alongside its lyrics, in the ancient Greek musical notation, was found engraved on a tombstone, a stele, near Aydın, Turkey (not far from Ephesus). It is a Hellenistic Ionic song in either the Phrygian octave species or Iastian tonos.
In the 14th century, this system was expanded to hexachords that would accommodate an increased use of signed accidentals. From this time onward, the use of such notes was called musica ficta.
The Seikilos epitaph is the oldest surviving complete musical composition, including musical notation, from anywhere in the world. The epitaph has been variously dated, but seems to be either from the 1st or the 2nd century AD. The song, the melody of which is recorded, alongside its lyrics, in the ancient Greek musical notation, was found engraved on a tombstone (a stele) from the Hellenistic town Tralles near present-day Aydın, Turkey, not far from Ephesus. It is a Hellenistic Ionic song in either the Phrygian octave species or Iastian tonos. While older music with notation exists (for example the Hurrian songs), all of it is in fragments; the Seikilos epitaph is unique in that it is a complete, though short, composition.
This device allowed people to visualize where the half steps of the gamut were, and to visualize the interlocking positions of the hexachords (the names of which—"ut re mi fa sol la"—were taken from the hymn "Ut queant laxis"). The Guidonian hand was reproduced in numerous medieval treatises.
Musical set theory provides concepts for categorizing musical objects and describing their relationships. Many of the notions were first elaborated by Howard Hanson (1960) in connection with tonal music, and then mostly developed in connection with atonal music by theorists such as Allen Forte (1973), drawing on the work in twelve-tone theory of Milton Babbitt. The concepts of set theory are very general and can be applied to tonal and atonal styles in any equally tempered tuning system, and to some extent more generally than that.
There are 106 symphonies by the classical composer Joseph Haydn (1732–1809). Of these, 104 have numbers associated with them which were originally assigned by Eusebius Mandyczewski in 1908 in the chronological order that was known at the time. In the subsequent decades, numerous inaccuracies in the chronology (especially in the lower numbers) were found, but the Mandyczewski numbers were so widely used that when Anthony van Hoboken compiled his catalogue of Haydn's works, he incorporated the Mandyczewski number into Catalogue I (e.g., Symphony No. 34 is listed as Hob. I/34). Also in that time period, two additional symphonies were discovered (which were assigned non-Mandyczewskian letters "A" and "B"), bringing the total to 106.Hoboken also includes four other works in his "Symphony" category (Hob. I):
Each hexachord could start on G, C or F and the adjacent table, reading upwards from the bottom, shows the notes in each hexachord for each of three octaves. Reading from left to right could, within certain limits, permit notes within different octaves to be distinguished from each other. Thus, C (modern "c") was "C fa ut" (or "Cefaut"), c (modern c′) was "C sol fa ut", and cc (modern c″) was "C sol fa". Since the lowest pitch was designated by the Greek letter Γ (gamma, for 'g'), the pitch was known as "Gamma ut" or "Gamut", a term which came to designate the range of notes available, and later, a complete range of anything.
Possibly the oldest surviving music from Sussex is the 14th century Robertsbridge Codex which contains six pieces of music. This manuscript contains one of the earliest pieces of music specifically written for the keyboard. The Robertsbridge Codex is also the earliest evidence of two handed, polyphonic organ music and dates from around 1325.
Musical notation was developed before parchment or paper were used for writing. The earliest form of musical notation can be found in a cuneiform tablet that was created at Nippur, in Sumer (today's Iraq) in about 2,000 BC. The tablet represents fragmentary instructions for performing music, that the music was composed in harmonies of thirds, and that it was written using a diatonic scale.
The Oxford Dictionary of Byzantium (often abbreviated to ODB) is a three-volume historical dictionary published by the English Oxford University Press. With more than 5,000 entries, it contains comprehensive information in English on topics relating to the Byzantine Empire. It was edited by Alexander Kazhdan, and was first published in 1991. Kazhdan was a professor at Princeton University who became a Senior Research Associate at Dumbarton Oaks, Washington, DC before his death. He contributed to many of the articles in the Dictionary and always signed his initials "A.K." at the end of the article to indicate his contribution.
Guido of Arezzo (also Guido Aretinus, Guido Aretino, Guido da Arezzo, Guido Monaco, Guido d'Arezzo, or Guy of Arezzo also Guy d'Arezzo) (991/992 – after 1033) was an Italian music theorist of the Medieval era. He is regarded as the inventor of modern musical notation (staff notation) that replaced neumatic notation. His text, the "Micrologus", was the second most widely distributed treatise on music in the Middle Ages (after the writings of Boethius).
At the beginning of the 20th century, Gustav Mahler wrote long, large-scale symphonies. His Eighth Symphony, for example, was composed in 1906 and is nicknamed the "Symphony of a Thousand" because of the large number of voices required to perform the work. Additionally, his Third Symphony is one of the longest regularly performed symphonies at around 100 minutes in length for most performances. The 20th century also saw further diversification in the style and content of works that composers labeled "symphonies" (Anon. 2008). Some composers, including Dmitri Shostakovich, Sergei Rachmaninoff, and Carl Nielsen, continued to write in the traditional four-movement form, while other composers took different approaches: Jean Sibelius' "Symphony No. 7", his last, is in one movement, whereas Alan Hovhaness's Symphony No. 9, "Saint Vartan"—originally op. 80, changed to op. 180—composed in 1949–50, is in twenty-four.
There is some confusion with modern players in that a modern Boehm keyed system flute is typically pitched in C. This is due to the added keys that allow one to reach low C, yet when one covers just the six main finger-holes (with thumb key covered) on a modern metal Boehm system flute, (XXX-XXX) the note achieved is D. For many technical reasons, a simple system D wooden flute more closely mirrors a concert C modern Boehm system flute in the pitches achieved in its fingering positions as opposed to a simple system flute pitched in C. Theobald Boehm completely redesigned the flute to more easily access the chromatic scale. The Boehm flute has a cylindrical bore (with a parabolic bore in the head) and uses keys to enable the tone holes to be in the ideal place and to be of the ideal size.
The Medieval period includes music from after the fall of Rome to about 1400. Monophonic chant, also called plainsong or Gregorian chant, was the dominant form until about 1100. Catholic monks developed the first forms of modern European musical notation in order to standardize liturgy throughout the worldwide Church. Polyphonic (multi-voiced) music developed from monophonic chant throughout the late Middle Ages and into the Renaissance, including the more complex voicings of motets. The Renaissance era was from 1400 to 1600. It was characterized by greater use of instrumentation, multiple interweaving melodic lines, and the use of the first bass instruments. Social dancing became more widespread, so musical forms appropriate to accompanying dance began to standardize. It is in this time that the notation of music on a staff and other elements of musical notation began to take shape. This invention made possible the separation of the composition of a piece of music from its "transmission"; without written music, transmission was oral, and subject to change every time it was transmitted. With a musical score, a work of music could be performed without the composer's presence. The invention of the movable-type printing press in the 15th century had far-reaching consequences on the preservation and transmission of music.
In the 12th century, a development in teaching and learning music in a more efficient manner had arisen. Guido of Arezzo's alleged development of the Guidonian hand, more than a hundred years after his death, allowed for musicians to label a specific joint or fingertip with the gamut (also referred to as the hexachord in the modern era). Using specific joints of the hand and fingertips transformed the way one would learn and memorize solmization syllables. Not only did the Guidonian hand become a standard use in preparing music in the 12th century, its popularity grew more widespread well into the 17th and 18th century. The knowledge and use of the Guidonian hand would allow a musician to simply transpose, identify intervals, and aid in use of notation and the creation of new music. Musicians were able to sing and memorize longer sections of music and counterpoint during performances and the amount of time spent diminished dramatically.
The Symphony No. 38 in C major, Hoboken I/38, is an early and festive symphony by Joseph Haydn. The symphony was composed some time between 1765 and 1769. Because of the virtuosic oboe parts in the final two movements, it has been suggested that the work's composition may have coincided with the employ of the oboist Vittorino Colombazzo in the fall of 1768. The symphony is popularly called the Echo Symphony, a nickname that, like all other named Haydn symphonies, did not originate with the composer.
The Symphony No. 1 in D minor (The Gothic) by Havergal Brian is a symphony composed between 1919 and 1927. At around one and three quarter hours, it is among the longest symphonies ever composed (with Gustav Mahler's 3rd Symphony, Kaikhosru Shapurji Sorabji's nine-hour 2nd Organ Symphony and Dimitrie Cuclin's unperformed No. 12) and, along with choral symphonies such as Ludwig van Beethoven's Ninth Symphony or Mahler's Eighth Symphony, it is one of a few works attempting to use the musically gigantic to address the spiritual concerns of humanity. With a key-scheme that begins in D minor and eventually closes in E major, the work is an example of progressive tonality.
Eta Muscae (η Mus) is a star in the constellation Musca. A multiple star system, the two main components form an eclipsing binary that has a spectral type of B8V and an apparent magnitude of 4.77 that dips by 0.05 magnitude every 2.39 days. Further away are stars of magnitude 7.3 and 10—termed Eta Muscae B and C. It is unclear if these stars are gravitationally bound to the main pair.
Musical glasses were documented in Persia in the 14th century. The glass harp was created in 1741 by Irishman Richard Pockrich, who is known as the first virtuoso of the musical glasses. Pockrich called his instrument the "angelic organ" and it was played with sticks, rather than by rubbing the glasses with a moistened finger. It was reported in 1760 that, "Pockrich played Handel's "Water Music" on the glasses." His successful concert career was brought to a premature end by a fire in which both the inventor and instrument perished in 1759.
Students of Orthodox chant today often memorize the history of Byzantine chant in three periods, identified by the names John of Damascus (675/676-749) as the "beginning", John Koukouzeles (c. 1280-1360) as the "flower" (Papadic Octoechos), and Chrysanthos of Madytos (c. 1770-c. 1840) as the master of the living tradition today (Neobyzantine Octoechos). The latter has the reputation, that he once connected in his time the current tradition with the past of Byzantine chant, which was in fact the work of at least four generations of teachers at the New Music School of the Patriarchate.
Concerning the octoechos, the Hagiopolitan system is characterised as a system of eight diatonic echoi with two additional phthorai (nenano and nana) which were used by John of Damascus and Cosmas, but not by Joseph the Confessor who obviously preferred the diatonic mele of plagios devteros and plagios tetartos.
The names ascribed to the eight tones differ in translations into Church Slavonic. The Slavonic system counted the plagioi echoi as Glas 5, 6, 7, and 8. For reference, these differences are shown here together with the Ancient Greek names of the octave species according to the Hagiopolites and to the chant treatises and tonaries of Carolingian theorists. Fifteenth-century composers like Manuel Chrysaphes, Lampadarios at the Court of Palaiologan Constantinople exchanged the Phrygian with the Lydian. The Armenian names and their temporal cycles are represented in the article about the hymn books octoechos and parakletike.
Southern Slavs use the Byzantine musical system and, nonetheless, use the variant numbering that is always found in Church Slavonic texts.
The introduction of the eight mode system in Western chant traditions was part of the Carolingian reform. Officially, it was motivated by Pope Adrian I's confirmation of an earlier Eastern chant reform during the synode in 787, during which he accepted the reform for the Western traditions as well. Nevertheless, a Carolingian interest for the Byzantine octoechos can already be dated back to a visit some years earlier, when a Byzantine legacy introduced a series of antiphons sung during a procession for Epiphany. These antiphons served as a model for the eight modes according to the Hagiopolitan system.