A Brief Overview of the Psaltic Art
by Dr. Grammenos Karanos
“Is any among you afflicted? Let him pray. Is any merry? Let him sing psalms.”
(James 5:13 KJV)
As is evident from St. James the Brother of the Lord’s exhortation, the history of the Christian Church has always been not only a history of prayer, but also a history of song. If in some contemporary Christian denominations music plays a secondary role, it would be no exaggeration to state that in the Greek Orthodox Church almost all of worship is musical. And how could it be otherwise if “chanting is an angelic ministry for [it] gives joy, but it is also prayer?” Following the ancient Greek philosophers Plato and Aristotle, the Fathers of the Church recognized the beneficial impact music can have on souls and adopted it as an important pedagogical tool to lead humans to eternal salvation. St. Basil the Great expresses the Church’s attitude in very clear terms: “For when the Holy Spirit saw that mankind was ill-inclined toward virtue and that we were heedless of the righteous life because of our inclination to pleasure, what did he do? He blended the delight of melody with doctrine in order that through the pleasantness and softness of the sound we might unawares receive what was useful in the words, according to the practice of the physicians, who, when they give the more bitter draughts to the sick, often smear the rip of the cup with honey.” Music then is the sweet honey with which the Church mixes the doctrines of the faith, in order to heal the sick souls of the faithful. It is through these lenses that the Psaltic Art of the Greek Orthodox Church ought to be viewed. In the present article I will give a brief overview of this fine art, focusing on its essential characteristics, its composers and practitioners, its notational system, and the didactic methodology used by its teachers throughout history. Hopefully, this will help demonstrate the great significance of the present publication.
- Definition – Characteristics
An American reader will naturally ask what exactly is the Psaltic Art. A very simple albeit limited definition is that it is the art of chanting. More broadly, it can be defined as the strictly vocal, strictly monophonic music used in the worship of the Greek Orthodox Church. Before looking at this definition more closely, let’s consider an alternative term, namely “Byzantine music.” Despite its common usage since the 19th century, it should not be the preferred term for three reasons. First, the inhabitants of the Eastern Roman Empire never referred to themselves as Byzantines, but as Romans (Ρωμαίοι–Ρωμηοί). The term “Byzantine Empire” itself was invented in the 16th century by the German historian Hieronymus Wolf and later took on derogatory connotations. Second, “Byzantine music” can be interpreted in an overly restrictive fashion if it is considered in topological or chronological terms. In other words, it may be taken to mean the music produced only in Byzantium or the music produced strictly from the foundation of the Byzantine Empire in 330 AD until its fall in 1453 AD. On the other hand, the term “Byzantine music” might more appropriately be applied to the entire musical output of the Eastern Roman Empire, both religious and secular. Nevertheless, secular music is generally excluded from the contemporary usage of the term. Third, the musicians of this once glorious Greek-Roman-Christian empire did not call their art “Byzantine music,” but rather Psaltic Art (Ψαλτική Τέχνη), Musical Art (Μουσική Τέχνη), Musical Science (Μουσική Επιστήμη) or Papadic Art (Παπαδική Τέχνη).
Let’s move on to dissect the definition given above. The Psaltic Art is strictly vocal. This means that it is a form of music always performed a capella. Instruments were excluded from worship since early Christian times because they were associated with pagan rites, but also because the voice was regarded as the most pure and perfect instrument. Additionally, instrumental music was believed to excite the senses and was consequently considered unsuitable for worship. The Psaltic Art is also strictly monophonic. In other words, it is performed by a single cantor or a choir singing one melody in unison. A few qualifying remarks should be made here. Polyphony was introduced in Greek Orthodox worship as early as the 15th century, but its usage remained very limited except in the Ionian Islands. In the mid-19th century polyphonic settings of ecclesiastical melodies appeared in Greek communities outside of the newly founded Kingdom of Hellas, despite an official promulgation by the Ecumenical Patriarchate in 1848 of an encyclical banning four-part harmony. In the 20th century harmonized settings of hymns were adopted in the Divine Liturgy in the Greek Orthodox Archdiocese of America. Nonetheless, the original monophonic version of the Psaltic Art, which is almost exclusively used in other Greek-speaking Orthodox Churches (Patriarchate of Jerusalem, Church of Cyprus, Church of Greece, et al.), has remained the norm in the rest of the liturgical services. It should also be noted that psaltic melodies are frequently accompanied by the ison (drone), which is a constant humming of a single note (the root of the main tetrachord in which the melody is moving). This century-old practice is sometimes considered a form of proto-polyphony. However, its primary function seems to be tonal stability rather than “harmonic” enrichment of the melody. Thus, even though it may enhance the aesthetic satisfaction of a performance, ison accompaniment is not an indispensable element of a psaltic composition.
In addition to vocal performance and monophony, the Psaltic Art has the following fundamental characteristics:
- Primacy of the word versus the music. Music is used as a means to express and illuminate the meaning of the text. Even though it is certainly meant to provide a degree of aesthetic pleasure to the listener, its primary role is to contribute to a prayerful atmosphere in worship. Therefore, excessive musical embellishment is seen as detrimental and distractive.
- Microtonal intervals. Intervals that are smaller than the western semitone are frequently used. In fact, it is primarily this microtonal quality that makes the Psaltic Art sound foreign and exotic, hence strangely attractive to the modern American ear. The existence of microtones is closely related to the tendency of the structural notes of a scale (generally, the root and upper note of a tetrachord) to attract the non-structural ones, which consequently display a tonal instability.
- Modality. Psaltic compositions do not conform to the western major and minor scales, but rather to the Byzantine and post-Byzantine eight authentic and plagal modes and their numerous variants. A mode is defined by the tonic, the scale, the genus (i.e. the intervallic internal structure of the tetrachords and pentachords), and the melodic formulae and cadences, and can easily be identified by the intonation formula that precedes any hymn.
- Formulaic composition. All psaltic compositions are built from pre-existing melodic formulae, called theseis, which are combined with short transitional bridges. Theseis can be short, long and even very elaborate and melismatic, depending on the particular compositional genre to which a hymn belongs. One might wonder how there can be any originality in the Psaltic Art if a hymn cannot be composed out of entirely new material. The answer lies in the very large number (thousands) of theseis, the difference in their particular musical content depending on the mode and the starting note on which they are placed, and the infinite number of ways in which they can be combined to produce a new acoustic experience. Additionally, throughout the history of the Psaltic Art composers kept composing new theseis, thereby renewing and enriching the material that later composers would have at their disposal.
- Composers – Cantors
A quick glance into the manuscript tradition of the Psaltic Art immediately reveals that its history is full of eponymous and anonymous personalities from all walks of life: saints and sinners (or self-proclaimed sinners out of humility), hymnographers, composers and scribes, teachers and disciples, patriarchs and bishops, priests and deacons, cantors and readers, monks and nuns, jewellers and merchants, fishermen, painters, schoolmasters, tailors. Among them all the most prominent position belongs to the over 1,000 composers who almost always were also cantors and to the tens of thousands of cantors who often were also composers. Let’s look at some of them.
St. Romanos the Melodist (6th c.)
Romanos was born in Syria and flourished in the 6th century. He served as a deacon in Beirut and Constantinople. He is considered the greatest Orthodox hymnographer of all time and has often been called “the Christian Pindar.” Some 85 surviving kontakia are attributed to him. The title “melodist” indicates that he not only wrote the hymns, but also composed their music. The Orthodox Church celebrates his memory on October 1.
St. John of Damascus (ca. 676 – 749)
A Syrian hieromonk and a brilliant theologian and defender of the veneration of icons, John is also regarded as the “Father of Byzantine Music” and patron saint of cantors. He was a prolific composer and was largely responsible for the codification and standardization of the system of eight modes (Octoechos), according to which the yearly cycle of liturgical services of the Orthodox Church is arranged. The Orthodox Church celebrates his memory on December 4.
St. Ioannis Papadopoulos Koukouzelis (ca. 1270 – ca. 1340)
Once an imperial musician and later an Athonite monk, Ioannis is perhaps the greatest figure of the Psaltic Art. He was the disciple of John Protopsaltis the Sweet and a fellow student of Xenos of Koroni. These three composers along with Nikeforos Ethikos constitute the “tetrandria” that solidified the new kalophonic style of ecclesiastical music. The defining characteristics of this style, which had its beginnings in the late 13th century, are (i) long, melismatic melodies, (ii) restructuring of the poetic text, and (iii) insertion of kratimata, i.e. free compositions using meaningless syllables (e.g. terirem, tenena, tototo, etc.) as “text.” Koukouzelis’ name first makes its appearance in MS. Leningrad 121 written in 1302. The admiration of contemporary and later musicians for the great composer is shown by the title “Maistor” (i.e. Master) that almost unfailingly follows his name. It was probably under his guidance that one of the most significant manuscripts in the history of the Psaltic Art, namely MS. Athens 2458, was composed in 1336. The Orthodox Church celebrates his memory on October 1.
Manuel Doukas Chrysaphes (15th c.)
Manuel Chrysaphes was the last Lampadarios of the imperial palace prior to the Fall of Constantinople in 1453. His autograph, MS. Iviron 1120, written in 1458, is a monumental anthology of works marking the transition from the Byzantine to the post-Byzantine period of the Psaltic Art. His theoretical treatise “On the theory of the art of chanting and on certain erroneous views that some hold about it” is a primary source for the modern study of the Byzantine repertory.
Petros Bereketis (17th – 18th c.)
Petros Kouspazoglou the Sweet, more widely known as Bereketis, was a member of the second “tetrandria” of composers (the other three were Panagiotis Protopsaltis the new Chrysaphes, Germanos Bishop of New Patras, and Balasios the Priest) who contributed greatly to the flourishing of the Psaltic Art in the 17th and 18th centuries. He was the greatest composer of the newly developed para-liturgical genre of kalophonic heirmos, which was not intended for official worship ceremonies, but rather for soloistic performance after the end of the Divine Liturgy as well as at banquets, visits of eminent secular or religious figures, and other festive occasions. Many regard his famous eight-mode setting of Θεοτόκε Παρθένε (O Theotokos and Virgin), a work that lasts about 40 minutes, as the greatest psaltic composition ever written.
Petros the Peloponnesian (ca. 1735 – 1778)
Petros was the greatest Greek Orthodox ecclesiastical musician of post-Byzantine times. He served as Lampadarios at the patriarchal church of St. George in the Phanar district of Constantinople. He transcribed the oral tradition of hymns, which formed the core of the repertoire chanted in Greek churches to this day. Among his numerous compositions special mention must be made to his settings of the Anastasimatarion and Doxastarion. Petros was also a teacher and composer of Ottoman classical music.
Thrasyvoulos Stanitsas (1910 – 1987)
While his activity as a composer was limited, Stanitsas is widely regarded as the greatest performer of chant of the 20th century. His unparalleled virtuosity in all psaltic genres earned him the title of “greatest cantor of the Balkans.” He served as Protopsaltis of the patriarchal church of St. George between 1960 and 1964. Other great cantors of the 20th century include Stanitsas’ predecessors Iakovos Nafpliotis and Konstantinos Pringos, Leonidas Asteris (the current Archon Protopsaltis of the Ecumenical Patriarchate), Chrysanthos Theodosopoulos, Athanasios Karamanis, Athanasios Panagiotidis, Harilaos Taliadoros, Spyridon Peristeris, Photios Ketsetzis, Theodoros Vasilikos, Emmanuel Hatzimarkos, Deacon Dionysios Firfiris, et al.
- Byzantine neume notation
While Christian hymns were in all probability notated in the first millennium AD, surviving samples of music from this period are extremely scarce. The destruction by Iconoclasts of manuscripts that were adorned with miniature images of Christ and saints may have been a contributing factor. However, Byzantine musical manuscripts have survived from around 950 AD. The number of extant manuscripts is approximately 7,500. The majority of them are held at monastic libraries on Mount Athos and elsewhere. In these manuscripts we can study the history and development of the various compositional genres and the psaltic notational system.
Unlike western staff notation, Byzantine neume notation does not indicate absolute pitches on a scale, but rather the movement of the melodic line in relation to the preceding notes. The origins of this notation can be traced back to the alphabetic notations of the ancient Greeks. Most of the symbols are derived from the Greek letters and prosodic signs (vareia, oxeia, etc.), while some are stylistic representations of the melodic movement they signify or the hand gesture (χειρονομία or νεύμα, hence the term “neume notation”) which a choir director used to indicate the melodic motion. Furthermore, Byzantine notation is more stenographic and descriptive rather than prescriptive, as it outlines the overall shape of the melody, but often omits more nuanced details, which are executed according to rules transmitted by the oral tradition.
From its earliest appearance in the mid-10th century until today Byzantine neume notation has undergone a number of gradual developments, which were generally an outgrowth of organic developments in the compositional process itself. The basic “rule” can be summed up as follows: as the notation was improved, composers could use it to express new musical ideas more effectively and to create new, more elaborate styles and genres. And vice versa, as composers developed new musical styles, they needed a more refined notation to write down their more elaborate melodies, which led to improvements in the notation. The history of the notational system can be divided into four distinct periods, based on (i) the number of symbols and the appearance of new ones, (ii) the function of each symbol, (iii) the obsolescence or disappearance of certain symbols, and (iv) the conversion of the older repertory into newer versions of the notation.
First Period: Early Byzantine Notation (ca. 950 – 1177)
In this period there are still few signs and their function is unstable and ambiguous. There are two main subdivisions of the notation, namely Chartres or Athonite notation, and Coislin or Hagiopolite notation.
Second Period: Middle Byzantine (Round) Notation (1177 – ca. 1670)
There are over 40 signs whose function is quite clearly defined. Most signs indicate specific diastematic movements, while some indicate time. A special category of signs, the Great Hypostases of Cheironomia (Μεγάλαι Υποστάσεις Χειρονομίας), has been interpreted as signifying vocal expression or, alternatively, as mnemonic devices that denote entire melodic formulae (theseis). Some very elaborate theseis are notated with very few signs, which necessitates a great deal of memorization by the cantor. A vast repertory of Byzantine and post-Byzantine chants is written in this notation. Despite our relatively extensive knowledge about this period, the correct and accurate transcription of this repertory into the New Method or western staff notation is a hotly debated subject among contemporary musicologists.
Third Period: Transitional Exegetical Notation (ca. 1670 – 1814)
This period commences with the exegesis (conversion) of the Athenian Trisagion (a melismatic setting of the text “Holy God, Holy Mighty, Holy Immortal, have mercy on us” in plagal second nenano mode, which is chanted during funeral processions) by Balasios the Priest. Several scribes rewrote the older repertory, using more signs and in different combinations. Less memorization was now needed to perform a piece, as the content of its melodic formulae was more analytically written.
Fourth Period: New Method of Analytical Notation (1814 – present)
In 1814 Archimandrite Chrysanthos of Madytos (who was later ordained a bishop), Gregory Levitides (then Lampadarios and later Protopsaltis of the Ecumenical Patriarchate) and Chourmouzios the Archivist, collectively known as the Three Teachers, invented the New Method, which is the current official notation of the Psaltic Art. In this system, which is essentially the last stage of development of the previous Exegetical Notation, only 15 signs remain and they are assigned very clearly defined functions. Students no longer have to memorize entire melodic phrases. Rather they can read the notation “note by note,” much like in western staff notation. The Three Teachers also developed a system of solfeggio based on the first seven letters of the Greek alphabet. Additionally, in 1832 Chrysanthos’ Great Theory of Music (Θεωρητικόν μέγα της μουσικής), which is the first systematic exposition of the revised notational system as well as the overall theoretical framework of ecclesiastical chant, was published in Trieste. The New Method was rapidly disseminated and was used to transcribe almost 75% of the Byzantine and post-Byzantine repertory, but also new compositions and secular Greek and Ottoman works. Moreover, in 1820 the first printed books of Psaltic Art appeared. Very soon the composition of manuscripts would become a thing of the past, as press publications began to abound.
- IV. The teaching and transmission of the Psaltic Art; the present publication
For hundreds of years the transmission of the Psaltic Art has been achieved primarily through three media: live liturgical performance, study of musical scores, theoretical treatises and didactic pieces, and systematic training involving a teacher-disciple relationship. The latter has historically received the greatest emphasis by church musicians, as can be deduced from the thousands of references to teacher-disciple relationships in the manuscript tradition as well as the establishment and operation of seven – most of them unfortunately short-lived – “Patriarchal Musical Schools” in Constantinople from 1727 to 1882. Even though the importance of training under the guidance of a master as well as frequent attendance of church ceremonies cannot be underestimated, these two media of transmission of ecclesiastical chant may become secondary in the near future, due to modern technological advances and especially the all-pervasive and life-changing influence of the Internet. A student can nowadays find hundreds of excellent recordings and even attend online classes of Byzantine chant. Yet the role of musical scores and teaching manuals remains primary.
Since the invention of the New Method several manuals providing instruction in the Psaltic Art have been published and used in conservatories as well as church, state and private schools of Byzantine music in Greece. Besides a book by the late Savas Savas, these same manuals or poorly made translations of selections from them have generally been used in the United States as well. However, interest in the Psaltic Art has been increasing in the western hemisphere at a very fast pace during the past two decades. Scholarly works are being published, concerts given, studio recordings made, schools of Byzantine music founded, websites created, etc. Hence the need for a teaching manual that can help bridge the gap between American-born, English-speaking church musicians and the sacred art of chanting is paramount. It is this need that the present publication is coming to fulfill.
Byzantine Music Theory and Practice Guide is the first manual in English produced for use in the recently established Archdiocesan School of Byzantine Music in New York City. It is a clearly written introduction with multiple exercises and a concise explanation of the notational and modal system of the Psaltic Art. As such, it will serve the purpose of providing solid training to the future generations of American church musicians and preserving the tradition of patriarchal chanting in posterity. I enthusiastically embrace it and recommend it to all teachers and students of Byzantine music throughout the Greek Orthodox Archdiocese of America, but also to the entire academic community. The introduction of the Greek Psaltic Art in the curriculum of American conservatories and institutions of higher learning is long overdue. This manual can be a first step in this direction.
In conclusion, I wish to thank His Eminence Archbishop Demetrios for his godly zeal and unceasing efforts to preserve the liturgical and musical riches of our Church. I also commend the book editors, the Reverend Archdeacon Panteleimon Papadopoulos, the Reverend Deacon Aristidis Garinis, Demetrios Kehagias, Antonios Kehagias, and George Giavris, for their enviable vision and their outstanding accomplishment. Through their work it is now easier for Greek Americans to “sing unto the Lord a new song, and his praise from the end of the earth” (Isaiah 42:10 KJV)!
Dr. Grammenos Karanos
Assistant Professor of Byzantine Liturgical Music
Holy Cross Greek Orthodox School of Theology
Ellingson, Ter, “Notation,” Ethnomusicology, An Introduction, Norton/Grove Handbooks in Music, ed. Helen Myers, London 1992.
Savas Savas, Byzantine Music: Theory and Practice, Holy Cross Orthodox Press, Boston 1975.
Strunk, Olliver, Source Readings in Music History, W. W. Norton & Company, Inc., New York 1998.
Αγαθοκλέους Παναγιώτου, Θεωρητικόν της εκκλησιαστικής μουσικής, Αθήναι 1855.
Αιμιλιανού Σιμωνοπετρίτου, «Περί λατρείας και ευχής», Κατηχήσεις και Λόγοι 4, Θεία Λατρεία, Προσδοκία και Όρασις Θεού, Ορμύλια 2001.
Αλεξάνδρου Μαρίας, Εξηγήσεις και μεταγραφές της βυζαντινής μουσικής, Σύντομη εισαγωγή στον προβληματισμό τους, Θεσσαλονίκη 2010.
Ευθυμιάδου Αβραάμ, Μαθήματα βυζαντινής εκκλησιαστικής μουσικής, Θεσσαλονίκη 1972.
Καρά Σίμωνος, Μέθοδος της ελληνικής μουσικής, Αθήνα 1982.
Καράνου Γραμμένου, Το Καλοφωνικόν Ειρμολόγιον, Διδακτορική διατριβή κατατεθείσα στο Τμήμα Μουσικών Σπουδών του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών, Αθήνα 2011.
Μαργαζιώτου Ιωάννου, Θεωρητικό βυζαντινής εκκλησιαστικής μουσικής, Αθήνα 1974.
Μεταλληνού Γεωργίου, Ελληνισμός μετέωρος, Η Ρωμαίικη Ιδέα και το όραμα της Ευρώπης, Αθήναι 1992.
Στάθη Γρηγορίου, Οι αναγραμματισμοί και τα μαθήματα της βυζαντινής μελοποιίας, Αθήνα 1998.
—, Τα χειρόγραφα βυζαντινής μουσικής, Άγιον Όρος, Κατάλογος περιγραφικός των χειρογράφων κωδίκων βυζαντινής μουσικής των αποκειμένων εν ταις βιβλιοθήκαις των Ιερών Μονών και Σκητών του Αγίου Όρους, τόμος Α΄, Αθήναι 1975.
Στοιχειώδης διδασκαλία της εκκλησιαστικής μουσικής, Κωνσταντινούπολις 1888.
Τσιούνη Χρήστου, Θρασύβουλος Στανίτσας, Άρχων Πρωτοψάλτης της Μ.Χ.Ε. (1910-1987), Αναμνήσεις και αφηγήσεις, Αθήνα 2003.
Χρυσάνθου Μητροπολίτου Δυρραχίου, Εισαγωγή εις το θεωρητικόν και πρακτικόν της εκκλησιαστικής μουσικής, Παρίσι 1821.
 «Όμως είναι και η ψαλμωδία διακονία αγγελική, διότι χαρίζεις χαράν εις τους άλλους, αλλά είναι επίσης και προσευχή.» Αρχιμανδρίτου Αιμιλιανού Σιμωνοπετρίτου, «Περί λατρείας και ευχής», Κατηχήσεις και Λόγοι 4, Θεία Λατρεία, Προσδοκία και Όρασις Θεού, Ορμύλια 2001, p. 160.
 Basil of Caesarea, “Homily on the First Psalm,” ch. 1, in Strunk, Olliver, Source Readings in Music History, W. W. Norton & Company, Inc., New York 1998, p. 121.
 The word “psaltic” is derived from the Greek verb “ψάλλω,” which originally meant “to pluck the strings of an instrument,” but eventually came to signify chanting, i.e. singing ecclesiastical hymns.
 It should be noted, however, that the same musical art is also used in non-Greek-speaking Orthodox Churches (Patriarchate of Antioch, Patriarchate of Romania, et al.).
 See Μεταλληνού Γεωργίου, Ελληνισμός μετέωρος, Η Ρωμαίικη Ιδέα και το όραμα της Ευρώπης, Αθήναι 1992, pp. 18-19.
 See Στάθη Γρηγορίου, Τα χειρόγραφα βυζαντινής μουσικής, Άγιον Όρος, Κατάλογος περιγραφικός των χειρογράφων κωδίκων βυζαντινής μουσικής των αποκειμένων εν ταις βιβλιοθήκαις των Ιερών Μονών και Σκητών του Αγίου Όρους, τόμος Α΄, Αθήναι 1975, p. 21 (κα΄) of the Introduction. The term “Papadic Art” should be interpreted as the art of the priests, where among the “priests” are included the lower-ranking members of the clergy, such as readers and cantors. Cantors (ψάλται) are ordained by bishops, they have the right to wear a rasson (black robe) during the performance of their ministry, and they are expected to live an exemplary Christian life.
 See the text of the encyclical at http://www.stanthonysmonastery.org/music/encyclical.pdf.
 Evidence of ison accompaniment can be found as early as the 14th century. For instance, see MS. Koutloumousion 457 (2nd half of the 14th c.), fol. 6r: “Ενταύθα άρχεται ο δεξιός χορός, ί σ α και αργά, οι όλοι ομού· πλ. δ΄ Πάντα εν σοφία.”
 See Καράνου Γραμμένου, Το Καλοφωνικόν Ειρμολόγιον, Διδακτορική διατριβή κατατεθείσα στο Τμήμα Μουσικών Σπουδών του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών, Αθήνα 2011, p. 431.
 A kontakion is a long, poetic sermon that consists of 18-30 stanzas, which are metrically and structurally alike.
 See Στάθη Γρηγορίου, Οι αναγραμματισμοί και τα μαθήματα της βυζαντινής μελοποιίας, Αθήνα 1998, pp. 126-127.
 Leader of the left choir of cantors.
 A collection of resurrectional hymns chanted in the services of Saturday evening Vespers and Sunday morning Orthros.
 An anthology of moderately embellished settings of hymns chanted throughout the ecclesiastical year. Most are preceded by the Small Doxology (Glory to the Father and to the Son and to the Holy Spirit), while some are inserted between psalmic verses.
 See Τσιούνη Χρήστου, Θρασύβουλος Στανίτσας, Άρχων Πρωτοψάλτης της Μ.Χ.Ε. (1910-1987), Αναμνήσεις και αφηγήσεις, Αθήνα 2003, p. 54.
 Chief cantor and leader of the right choir of cantors.
 If we were to utilize Ter Ellingson’s terminology, we would characterize Byzantine notation as an analog (rather than digital) encoding of musical information. See Ellingson, Ter, “Notation,” Ethnomusicology, An Introduction, Norton/Grove Handbooks in Music, ed. Helen Myers, London 1992, p. 159.
 According to Gregorios Stathis, “η αναζήτησις τελείας εκφράσεως της μελοποιίας βοηθεί εις την εξέλιξιν και τελειοτέραν συμπλοκήν και ενέργειαν των στοιχείων της σημειογραφίας. Και τανάπαλιν· όταν η σημειογραφία έχη φθάσει εις τέλειον σύστημα με απείρους δυνατότητας εκφράσεως, η μελοποιία κινείται ανετώτερον εις αυτόν τον ωκεανόν και ανοίγεται προς κατάκτησιν θαυμαστών επιτηδεύσεων, στοιχείων αφοριστικών μιας υψηλής τέχνης, της Ψαλτικής Τέχνης”. See Στάθη Γρηγορίου, Οι αναγραμματισμοί και τα μαθήματα της βυζαντινής μελοποιίας, Αθήνα 1998, p. 47.
 Ibid., pp. 47-59.
 For a good overview of this subject see Αλεξάνδρου Μαρίας, Εξηγήσεις και μεταγραφές της βυζαντινής μουσικής, Σύντομη εισαγωγή στον προβληματισμό τους, Θεσσαλονίκη 2010.
 See Balasios’ autograph, MS. Iviron 1250, fols. 211v-212v.
 E.g. Nikolaos Kampanis’ Method of Metrophonia (late 13th or early 14th c.), Ioannis Koukouzelis’ Mega Ison (14th c.), Gregory Bounis Alyatis’ Method of Metrophonia (15th c.), etc.
 For instance, see MS. Xiropotamou 324, fol. 267v: “Το παρόν εγράφη παρ’ εμού Σταυράκη, και μαθητού κυρ Δανιήλ λαμπαδαρίου.”
 Websites devoted exclusively to the Psaltic art include www.psaltologion.com, www.ieropsaltis.com, www.cmkon.org, and many others.
 The American Society of Byzantine Music and Hymnology recently established an online program of chant instruction called “Multimodal School of Byzantine Chant, Practice and Theory” (http://www.asbmh.pitt.edu/Educational/Videos/Live/Live.html).
 E.g. Χρυσάνθου Μητροπολίτου Δυρραχίου, Εισαγωγή εις το θεωρητικόν και πρακτικόν της εκκλησιαστικής μουσικής, Παρίσι 1821; Αγαθοκλέους Παναγιώτου, Θεωρητικόν της εκκλησιαστικής μουσικής, Αθήναι 1855; Στοιχειώδης διδασκαλία της εκκλησιαστικής μουσικής, Κωνσταντινούπολις 1888; Ευθυμιάδου Αβραάμ, Μαθήματα βυζαντινής εκκλησιαστικής μουσικής, Θεσσαλονίκη 1972; Μαργαζιώτου Ιωάννου, Θεωρητικό βυζαντινής εκκλησιαστικής μουσικής, Αθήνα 1974; Καρά Σίμωνος, Μέθοδος της ελληνικής μουσικής, Αθήνα 1982, etc.
 Savas Savas, Byzantine Music: Theory and Practice, Holy Cross Orthodox Press, Boston 1975.