class(optional)Contains one or more URIs which denote classification terms that apply to the entity
bearing this attribute.
One or more values from data.URI, separated by spaces.
copyof(optional)Points to an element of which the current element is a copy.
Value conforms to data.URI.
corresp(optional)Used to point to other elements that correspond to this one in a generic
fashion.
One or more values from data.URI, separated by spaces.
decls(optional)Identifies one or more metadata elements (other than classification terms) within
the
header, which are understood to apply to the element bearing this attribute and its
content.
One or more values from data.URI, separated by spaces.
def(optional)Provides a mechanism for linking the layer to a layerDef element.
Value conforms to data.URI.
facs(optional)Permits the current element to reference a facsimile surface or image zone which
corresponds to it.
One or more values from data.URI, separated by spaces.
follows(optional)points to one or more events in a user-defined collection that are known to be
predecessors of the current element.
One or more values from data.URI, separated by spaces.
label(optional)Captures text to be used to generate a label for the element to which it's attached,
a
"tool tip" or prefatory text, for example. Should not be used to record document
content.
Value of datatype string.
metcon(optional)Indicates the relationship between the content of a staff or layer and the prevailing
meter.
Allowed values are:
"c" (Complete; i.e., conformant with the prevailing meter.), "i" (Incomplete; i.e., not enough beats.), "o" (Overfull; i.e., too many beats.)
n(optional)Provides a numeric designation that indicates an element's position in a sequence
of
similar elements. Its value must be a non-negative integer.
Value of datatype nonNegativeInteger.
next(optional)Used to point to the next event(s) in a user-defined collection.
One or more values from data.URI, separated by spaces.
precedes(optional)Points to one or more events in a user-defined collection that are known to be
successors of the current element.
One or more values from data.URI, separated by spaces.
prev(optional)Points to the previous event(s) in a user-defined collection.
One or more values from data.URI, separated by spaces.
resp(optional)Indicates the agent(s) responsible for some aspect of the text's transcription,
editing, or encoding. Its value must point to one or more identifiers declared in
the
document header.
One or more values from data.URI, separated by spaces.
sameas(optional)Points to an element that is the same as the current element but is not a literal
copy
of the current element.
One or more values from data.URI, separated by spaces.
synch(optional)Points to elements that are synchronous with the current element.
One or more values from data.URI, separated by spaces.
type(optional)Designation which characterizes the element in some sense, using any convenient
classification scheme or typology that employs single-token labels.
One or more values of datatype NMTOKEN, separated by spaces.
visible(optional)Indicates if a feature should be rendered when the notation is presented graphically
or sounded when it is presented in an aural form.
Value conforms to data.BOOLEAN.
xml:base(optional)Provides a base URI reference with which applications can resolve relative URI
references into absolute URI references.
Value conforms to data.URI.
xml:id(optional)Regularizes the naming of an element and thus facilitates building links between it
and other resources. Each id attribute within a document must have a unique value.
Value of datatype ID.
(MEI.shared) Attributes that form the basis of the att.common class.
xml:base(optional)Provides a base URI reference with which applications can resolve relative URI
references into absolute URI references.
Value conforms to data.URI.
(MEI.shared) Attributes that uniquely identify an element.
xml:id(optional)Regularizes the naming of an element and thus facilitates building links between it
and other resources. Each id attribute within a document must have a unique value.
Value of datatype ID.
(MEI.facsimile) Attributes that associate a feature corresponding with all or part
of an image.
facs(optional)Permits the current element to reference a facsimile surface or image zone which
corresponds to it.
One or more values from data.URI, separated by spaces.
(MEI.shared)
label(optional)Captures text to be used to generate a label for the element to which it's attached,
a
"tool tip" or prefatory text, for example. Should not be used to record document
content.
Value of datatype string.
(MEI.shared) Attributes that specify element-to-element relationships.
copyof(optional)Points to an element of which the current element is a copy.
Value conforms to data.URI.
corresp(optional)Used to point to other elements that correspond to this one in a generic
fashion.
One or more values from data.URI, separated by spaces.
follows(optional)points to one or more events in a user-defined collection that are known to be
predecessors of the current element.
One or more values from data.URI, separated by spaces.
next(optional)Used to point to the next event(s) in a user-defined collection.
One or more values from data.URI, separated by spaces.
precedes(optional)Points to one or more events in a user-defined collection that are known to be
successors of the current element.
One or more values from data.URI, separated by spaces.
prev(optional)Points to the previous event(s) in a user-defined collection.
One or more values from data.URI, separated by spaces.
sameas(optional)Points to an element that is the same as the current element but is not a literal
copy
of the current element.
One or more values from data.URI, separated by spaces.
synch(optional)Points to elements that are synchronous with the current element.
One or more values from data.URI, separated by spaces.
(MEI.shared) Provides attributes for elements which may be associated with particular
contextual elements within the header.
decls(optional)Identifies one or more metadata elements (other than classification terms) within
the
header, which are understood to apply to the element bearing this attribute and its
content.
One or more values from data.URI, separated by spaces.
(MEI.shared) Attributes used to supply an integer number designation for an element.
n(optional)Provides a numeric designation that indicates an element's position in a sequence
of
similar elements. Its value must be a non-negative integer.
Value of datatype nonNegativeInteger.
(MEI.shared) Attributes capturing information regarding responsibility for some aspect
of the text's creation, transcription, editing, or encoding.
resp(optional)Indicates the agent(s) responsible for some aspect of the text's transcription,
editing, or encoding. Its value must point to one or more identifiers declared in
the
document header.
One or more values from data.URI, separated by spaces.
(MEI.shared) Attributes which can be used to classify features.
type(optional)Designation which characterizes the element in some sense, using any convenient
classification scheme or typology that employs single-token labels.
One or more values of datatype NMTOKEN, separated by spaces.
(MEI.shared) Attributes which can be used to classify features.
class(optional)Contains one or more URIs which denote classification terms that apply to the entity
bearing this attribute.
One or more values from data.URI, separated by spaces.
(MEI.shared) Logical domain attributes.
def(optional)Provides a mechanism for linking the layer to a layerDef element.
Value conforms to data.URI.
(MEI.shared) Attributes that provide information about a structure's conformance to
the prevailing meter.
metcon(optional)Indicates the relationship between the content of a staff or layer and the prevailing
meter.
Allowed values are:
"c" (Complete; i.e., conformant with the prevailing meter.), "i" (Incomplete; i.e., not enough beats.), "o" (Overfull; i.e., too many beats.)
(MEI.visual) Visual domain attributes.
(MEI.shared) Attributes describing whether a feature should be displayed.
visible(optional)Indicates if a feature should be rendered when the notation is presented graphically
or sounded when it is presented in an aural form.
Value conforms to data.BOOLEAN.
(MEI.gestural) Gestural domain attributes.
(MEI.analytical) Analytical domain attributes.
Facsimile component declarations.
facs(optional)Permits the current element to reference a facsimile surface or image zone which
corresponds to it.
One or more values from data.URI, separated by spaces.
Component declarations that are shared between two or more modules.
class(optional)Contains one or more URIs which denote classification terms that apply to the entity
bearing this attribute.
One or more values from data.URI, separated by spaces.
copyof(optional)Points to an element of which the current element is a copy.
Value conforms to data.URI.
corresp(optional)Used to point to other elements that correspond to this one in a generic
fashion.
One or more values from data.URI, separated by spaces.
decls(optional)Identifies one or more metadata elements (other than classification terms) within
the
header, which are understood to apply to the element bearing this attribute and its
content.
One or more values from data.URI, separated by spaces.
def(optional)Provides a mechanism for linking the layer to a layerDef element.
Value conforms to data.URI.
follows(optional)points to one or more events in a user-defined collection that are known to be
predecessors of the current element.
One or more values from data.URI, separated by spaces.
label(optional)Captures text to be used to generate a label for the element to which it's attached,
a
"tool tip" or prefatory text, for example. Should not be used to record document
content.
Value of datatype string.
metcon(optional)Indicates the relationship between the content of a staff or layer and the prevailing
meter.
Allowed values are:
"c" (Complete; i.e., conformant with the prevailing meter.), "i" (Incomplete; i.e., not enough beats.), "o" (Overfull; i.e., too many beats.)
n(optional)Provides a numeric designation that indicates an element's position in a sequence
of
similar elements. Its value must be a non-negative integer.
Value of datatype nonNegativeInteger.
next(optional)Used to point to the next event(s) in a user-defined collection.
One or more values from data.URI, separated by spaces.
precedes(optional)Points to one or more events in a user-defined collection that are known to be
successors of the current element.
One or more values from data.URI, separated by spaces.
prev(optional)Points to the previous event(s) in a user-defined collection.
One or more values from data.URI, separated by spaces.
resp(optional)Indicates the agent(s) responsible for some aspect of the text's transcription,
editing, or encoding. Its value must point to one or more identifiers declared in
the
document header.
One or more values from data.URI, separated by spaces.
sameas(optional)Points to an element that is the same as the current element but is not a literal
copy
of the current element.
One or more values from data.URI, separated by spaces.
synch(optional)Points to elements that are synchronous with the current element.
One or more values from data.URI, separated by spaces.
type(optional)Designation which characterizes the element in some sense, using any convenient
classification scheme or typology that employs single-token labels.
One or more values of datatype NMTOKEN, separated by spaces.
visible(optional)Indicates if a feature should be rendered when the notation is presented graphically
or sounded when it is presented in an aural form.
Value conforms to data.BOOLEAN.
xml:base(optional)Provides a base URI reference with which applications can resolve relative URI
references into absolute URI references.
Value conforms to data.URI.
xml:id(optional)Regularizes the naming of an element and thus facilitates building links between it
and other resources. Each id attribute within a document must have a unique value.
Value of datatype ID.
corr(correction) – Contains the correct form of an apparent erroneous passage.
damageContains an area of damage to the physical medium.
del(deletion) – Contains information deleted, marked as deleted, or otherwise indicated
as
superfluous or spurious in the copy text by an author, scribe, annotator, or corrector.
gapIndicates a point where material has been omitted in a transcription, whether as part
of
sampling practice or for editorial reasons described in the MEI header.
handShiftMarks the beginning of a passage written in a new hand, or of a change in the scribe,
writing style, ink or character of the document hand.
orig(original) – Contains material which is marked as following the original, rather than
being normalized or corrected.
reg(regularization) – Contains material which has been regularized or normalized in some
sense.
restoreIndicates restoration of material to an earlier state by cancellation of an editorial
or
authorial marking or instruction.
sicContains apparently incorrect or inaccurate material.
suppliedContains material supplied by the transcriber or editor for any reason.
unclearContains material that cannot be transcribed with certainty because it is illegible
or
inaudible in the source.
(MEI.shared) Groups annotation-like elements.
annot(annotation) – Provides a statement explaining the text or indicating the basis for
an
assertion.
(MEI.shared) Groups notated events that may appear at the layer level in all repertoires.
(MEI.cmn) Groups notated events that may appear at the layer level in CMN.
(MEI.cmn) Groups events that appear in CMN.
bTrem(bowed tremolo) – A rapid alternation on a single pitch or chord.
beamA container for a series of explicitly beamed events that begins and ends entirely
within
a measure.
beatRpt(beat repeat) – An indication that material on a preceding beat should be repeated.
fTrem(fingered tremolo) – A rapid alternation between a pair of notes (or chords or perhaps
between a note and a chord) that are (usually) farther apart than a major second.
graceGrpA container for a sequence of grace notes.
halfmRpt(half-measure repeat) – A half-measure repeat in any meter.
tupletA group of notes with "irregular" (sometimes called "irrational") rhythmic values,
for
example, three notes in the time normally occupied by two or nine in the time of five.
(MEI.cmn) Groups events that completely fill a CMN measure.
mRest(measure rest) – Complete measure rest in any meter.
mRpt(measure repeat) – An indication that the previous measure should be repeated.
mRpt2(2-measure repeat) – An indication that the previous two measures should be
repeated.
mSpace(measure space) – A measure containing only empty space in any meter.
multiRest(multiple rest) – Multiple measures of rest compressed into a single symbol, frequently
found in performer parts.
pad(padding) – An indication of extra visual space between notational elements.
restA non-sounding event found in the source being transcribed.
spaceA placeholder used to fill an incomplete measure, layer, etc. most often so that the
combined duration of the events equals the number of beats in the measure.
(MEI.shared) Groups elements that have the same function as a key signature.
(MEI.shared) Groups elements that represent a meter signature.
meterSig(meter signature) – Written meter signature.
meterSigGrp(meter signature group) – Used to capture alternating, interchanging, and mixed meter
signatures.
(MEI.shared) Groups notated events at the layer level that are shared by the mensural
and neume repertoires.
(MEI.mensural) Groups notated events that may appear at the layer level in the mensural
repertoire.
(MEI.mensural) Groups event elements that occur in the mensural repertoire.
ligatureA mensural notation symbol that combines two or more notes into a single sign.
mensur(mensuration) – Collects information about the metrical relationship between a note
value
and the next smaller value; that is, either triple or duple.
proport(proportion) – Description of note duration as arithmetic ratio.
(MEI.shared) Groups elements that modify note-like features.
accid(accidental) – Records a temporary alteration to the pitch of a note.
artic(articulation) – An indication of how to play a note or chord.
(MEI.midi) Groups elements which group MIDI-like elements.
midiContainer for elements that contain information useful when generating MIDI output.
(MEI.neumes) Groups notated events that may appear at the layer level in the neume
repertoire.
(MEI.neumes) Groups event elements that occur in the neume repertoire.
neumeSign representing one or more musical pitches.
(MEI.neumes) Groups elements that accommodate neumed text.
syllableNeume notation can be thought of as "neumed text". Therefore, the syllable element
provides high-level organization in this repertoire.
(MEI.shared) Groups milestone-style elements found in music notation.
cb(column beginning) – An empty formatting element that forces text to begin in a new
column.
colLayout(column layout) – An empty formatting element that signals the start of columnar
layout.
sb(system beginning) – An empty formatting element that forces musical notation to begin
on
a new line.
(MEI.shared) Groups page beginning-like elements.
pb(page beginning) – An empty formatting element that forces text to begin on a new
page.
(MEI.usersymbols) Groups elements that function as drawing primitives.
anchoredTextContainer for text that is fixed to a particular page location, regardless of changes
made
to the layout of the measures around it.
curveA curved line that cannot be represented by a more specific element, such as a
slur.
lineA visual line that cannot be represented by a more specific; i.e., semantic,
element.
Common Music Notation (CMN) repertoire component declarations.
bTrem(bowed tremolo) – A rapid alternation on a single pitch or chord.
beamA container for a series of explicitly beamed events that begins and ends entirely
within
a measure.
beatRpt(beat repeat) – An indication that material on a preceding beat should be repeated.
fTrem(fingered tremolo) – A rapid alternation between a pair of notes (or chords or perhaps
between a note and a chord) that are (usually) farther apart than a major second.
graceGrpA container for a sequence of grace notes.
halfmRpt(half-measure repeat) – A half-measure repeat in any meter.
mRest(measure rest) – Complete measure rest in any meter.
mRpt(measure repeat) – An indication that the previous measure should be repeated.
mRpt2(2-measure repeat) – An indication that the previous two measures should be
repeated.
mSpace(measure space) – A measure containing only empty space in any meter.
meterSig(meter signature) – Written meter signature.
meterSigGrp(meter signature group) – Used to capture alternating, interchanging, and mixed meter
signatures.
multiRest(multiple rest) – Multiple measures of rest compressed into a single symbol, frequently
found in performer parts.
tupletA group of notes with "irregular" (sometimes called "irrational") rhythmic values,
for
example, three notes in the time normally occupied by two or nine in the time of five.
Critical apparatus component declarations.
app(apparatus) – Contains one or more alternative encodings.
Editorial and transcriptional component declarations.
choiceGroups a number of alternative encodings for the same point in a text.
corr(correction) – Contains the correct form of an apparent erroneous passage.
damageContains an area of damage to the physical medium.
del(deletion) – Contains information deleted, marked as deleted, or otherwise indicated
as
superfluous or spurious in the copy text by an author, scribe, annotator, or corrector.
gapIndicates a point where material has been omitted in a transcription, whether as part
of
sampling practice or for editorial reasons described in the MEI header.
handShiftMarks the beginning of a passage written in a new hand, or of a change in the scribe,
writing style, ink or character of the document hand.
orig(original) – Contains material which is marked as following the original, rather than
being normalized or corrected.
reg(regularization) – Contains material which has been regularized or normalized in some
sense.
restoreIndicates restoration of material to an earlier state by cancellation of an editorial
or
authorial marking or instruction.
sicContains apparently incorrect or inaccurate material.
subst(substitution) – Groups transcriptional elements when the combination is to be regarded
as
a single intervention in the text.
suppliedContains material supplied by the transcriber or editor for any reason.
unclearContains material that cannot be transcribed with certainty because it is illegible
or
inaudible in the source.
Mensural repertoire component declarations.
ligatureA mensural notation symbol that combines two or more notes into a single sign.
mensur(mensuration) – Collects information about the metrical relationship between a note
value
and the next smaller value; that is, either triple or duple.
proport(proportion) – Description of note duration as arithmetic ratio.
MIDI component declarations.
midiContainer for elements that contain information useful when generating MIDI output.
Neume repertoire component declarations.
neumeSign representing one or more musical pitches.
syllableNeume notation can be thought of as "neumed text". Therefore, the syllable element
provides high-level organization in this repertoire.
Component declarations that are shared between two or more modules.
accid(accidental) – Records a temporary alteration to the pitch of a note.
annot(annotation) – Provides a statement explaining the text or indicating the basis for
an
assertion.
artic(articulation) – An indication of how to play a note or chord.
barLineVertical line drawn through one or more staves that divides musical notation into
metrical
units.
cb(column beginning) – An empty formatting element that forces text to begin in a new
column.
chordA simultaneous sounding of two or more notes in the same layer *with the same
duration*.
clefIndication of the exact location of a particular note on the staff and, therefore,
the
other notes as well.
clefGrp(clef group) – A set of simultaneously-occurring clefs.
colLayout(column layout) – An empty formatting element that signals the start of columnar
layout.
custosSymbol placed at the end of a line of music to indicate the first note of the next
line.
Sometimes called a "direct".
pad(padding) – An indication of extra visual space between notational elements.
pb(page beginning) – An empty formatting element that forces text to begin on a new
page.
restA non-sounding event found in the source being transcribed.
sb(system beginning) – An empty formatting element that forces musical notation to begin
on
a new line.
spaceA placeholder used to fill an incomplete measure, layer, etc. most often so that the
combined duration of the events equals the number of beats in the measure.
User-defined symbols component declarations.
anchoredTextContainer for text that is fixed to a particular page location, regardless of changes
made
to the layout of the measures around it.
curveA curved line that cannot be represented by a more specific element, such as a
slur.
lineA visual line that cannot be represented by a more specific; i.e., semantic,
element.
Declaration
<elementSpec ident="oLayer"module="MEI.cmn">
<desc>(ossia layer) – A layer that contains an alternative to material in another layer.</desc>