Exam Deck Flashcards
meaning of the word organum
changes throughout history. Beginning to be a musical instrument as referred to in c.400 by Augustine. Then became a song of praise, a psalm of book of psalms. By the time of the Enchiriadis treatises was used in reference to proportional order and mathematical exactitude in relation to music, a way of demonstrating pre-conceived rational order
Enchiriadis and rationally organised sound
Dasian tetrachord system
diaphonic song
two voice, concordant song
utilises dissonance
organum is 4th, 5th and octave
diaphony - singing dissonantly in concordant fasion
‘Natural law’ of organum
embedded into practice - description of what already exists
singingin at the fourth until change is required - usually becuase of tritone
addition in the scolica
adds vitia (corruptions) as pitch alterations in the tone series
F#
chromatic inflection arising
instrumental scales beginning on C
Hubald
all other systems start on A
Semitone on the cithara of six strings between 3rd and 4th string and on water organs.
Describing the tuning of the cithara.
Hinting at dual system.
Later, some vocal music shows evidence of the influence of a C focused scale. Starting notes of CDFGA for example.
implications for practice enchiriadis
using teaching to decorate chants
illustrating practice through example
examples enhancing understanding
basics of enchiriadis organum
Pitch system and interrelationships between elements.
Organum as embodying properties of symphoniae.
The quality of sounds generated from mathematical relationships.
Organal voice below.
4th and 5th movement, doubled at octave.
Daseian tetachord system.
C and G boundary tones.
Scolica – notes not fitting in the eight note systems known as vitia (corruptions) or pitch alterations in the tone series.
Organum 5th below principle voice.
Octaves favoured.
Boundary tones C and G.
Singing at 5th below
example of organum at fourth (ME)
Tu patris sempiternus
variable organum
eighth doubling possible
movement in fourth to meet on unison
Sit gloria domini (ME) - fifth
composite parallel organum at the fifth
organanum with octave doubling
Rex caeli (ME) - boundary tones
example of boundary tones in variable fourth organum
shows lower voice not below C and upper not above A
starting on unison and holding until reaching fourth
Bamburg and Enchiriadis examples
commonalities between examples
Gratuletur omnis caro and Rex Caeli similarities.
Open in same way and curve but then cadence differently (both end on unison).
Low C with hexachord above and low G rising to top C – emphasises fundamental tonalities.
Reckow and Roesner (2001) on separation of voices
‘only now could the vox organalis be thought of as an increasingly independent moving ‘voice’; only now did alternative ways of singing polyphonically become thinkable and feasible; only now could different ways of shaping a counterpoint be tried out in practice and formulated as theory, and hence the ‘history’ of polyphony really begin.’
Paris Treatise 11th century
In version of ME, chapter heading replaced with ‘On organum’.
Modal final idea.
Variable organum at the fourth with high, middle and low organum regions.
Ideas of tetrachord prevail with organum not depart ascending or descending on a sound lower than the one under the terinal except when closing on 3rd, 4th or 5th under final.
Use of tritones.
Sequences to move from one modality to another to put more intensity into the melody.
Bamburg treatise 10th century
Insertions in copy of ME in dialogue like SE.
Voice paths permitted to cross (NEW).
Boundary tone F (NEW)
Enchiriadis scale used.
Uses non-liturgical examples in explanation.
Enchiriadis scale.
Wandering phrases – might wander but hold G on both sides.
First example of holding note and chant can go below.
First time of upper boundary tone.
Cologne treatise late 9th century
Expanding the 4th rule.
Diaphony only at the fourth.
One pitch/voice responds to another at the fourth, at the end of most phrases voices join together on modal final or on notes adjacent.
When phrase descends to end on final or on pitch directly adjacent to it the organal voice may descend no lower than note immediately below final.
Moving around until final.
Colon and comma – phrases. Colon is longer phrase and comma shorter.
No lower than tone below final.
Companion tones.
Changes with Micrologus - Guido (1026)
Major third as new consonance and minor third tolerated.
Voices sometimes crossing.
New cadential theory firming up.
Patterns in which extra notes extend cadence.
Internal cadences at the 4th for stepwise part writing.
Occursus as the joininh in unison at the end of phrase.
New Bb means F used more.
Chant varying according to the meaning of the words.
whats not new Micrologus
Organal voice still below.
Boundary tones (C and F)
Hard and soft polyphony (use of only 4ths and 5ths vs other intervals).
Hierarchy of intervals: 4th as principle. Tone favoured in occursus. Major third allowed.
Guido and examples
tests through the use of examples
they tell much more than the words
Guido example 10
boundary tones
not descending below the C tritus
Guido example 12
cadences on the 4th
uses major third on ‘si’ two note melisma
use of second on the word ‘me’
Guido example 14 and 15, 17 and 18
pairings that show different options for the same chant
Guido example 14
holding until fourth
cadencing from major third to unison adding extra note
Guido example 15
adding extra note at cadence
cadence adds extra note to go from second to unison (two seconds in a row)
Guido example 16
cadencing in smaller units
nos melisma moving through fourth third and to unison
Guido example 18
voice crossing and long melisma on ultimate syllable
lower voice remains on tritus F whilst upper goes as low as c
long melisma on final syllable ‘um’
Guido example 20
example of Bb use
lower voice Bb paired with C and D
alleluia melodies
Like elaborate psalmody, smaller number.
Christmas Day ones for example.
More are a larger body with much repetition and feature a simple set of gestures with slight variation.
Old Minster in Winchester, New Minster built next to it in 901 so close that you could hear both choirs.
The Old Minster updated into a bigger structure and so by 980 two massive abbey’s next to each other. Until 1079 when the new minster was demolished and the cathedral built, later the old minster was taken down.
English Benedictine Reform in the second half of the 10th century spreading the Benedictine rule across England.
Bishop Aethelwold Bishop of Winchester (963-84)
Removes secular clergy from old and new minsters and installs monks from other institutions.
Spreading Benedictine rule.
Reformed liturgy.