att.harm.log

Logical domain attributes.
Module
MEI.harmony
Attributes
chordref, dur, endid, evaluate, layer, part, partstaff, plist, staff, startid, tstamp, tstamp.ges, tstamp.real, tstamp2, when
chordref(optional)Contains a reference to a chordDef element elsewhere in the document. Value conforms to data.URI.
<att.harm.log>direct children@chordref
dur(optional)When a duration cannot be represented as a single power-of-two value, multiple space-separated values that add up to the total duration may be used. One or more values from data.DURATION, separated by spaces.
<att.harm.log>att.duration.additive@dur
endid(optional)Indicates the final element in a sequence of events to which the feature applies. Value conforms to data.URI.
<att.harm.log>att.startEndId@endid
evaluate(optional)Specifies the intended meaning when a participant in a relationship is itself a pointer. Allowed values are: "all" (If an element pointed to is itself a pointer, then the target of that pointer will be taken, and so on, until an element is found which is not a pointer.), "one" (If an element pointed to is itself a pointer, then its target (whether a pointer or not) is taken as the target of this pointer.), "none" (No further evaluation of targets is carried out beyond that needed to find the element(s) specified in plist or target attribute.)
<att.harm.log>att.controlEventatt.targetEval@evaluate
layer(optional)Identifies the layer to which a feature applies. One or more values of datatype positiveInteger, separated by spaces.
<att.harm.log>att.controlEventatt.layerIdent@layer
part(optional)Indicates the part in which the current feature should appear. Use '%all' when the feature should occur in every part. One or more values of datatype a string matching the following regular expression: "(%all|#[\i][\c]+)" , separated by spaces.
<att.harm.log>att.controlEventatt.partIdent@part
partstaff(optional)Signifies the part staff on which a notated feature occurs. Use '%all' when the feature should occur on every staff. One or more values of datatype a string matching the following regular expression: "(%all|\d+(-\d+)?)" , separated by spaces.
<att.harm.log>att.controlEventatt.partIdent@partstaff
plist(optional)When the target attribute is present, plist identifies the active participants; that is, those entities pointed "from", in a relationship with the specified target(s). When the target attribute is not present, it identifies participants in a mutual relationship. One or more values from data.URI, separated by spaces.
<att.harm.log>att.controlEventatt.plist@plist
staff(recommended)Signifies the staff on which a notated event occurs or to which a control event applies. Mandatory when applicable. One or more values of datatype positiveInteger, separated by spaces.
<att.harm.log>att.controlEventatt.staffIdent@staff
startid(optional)Holds a reference to the first element in a sequence of events to which the feature applies. Value conforms to data.URI.
<att.harm.log>att.startEndIdatt.startId@startid
tstamp(optional)Encodes the onset time in terms of musical time, i.e., beats[.fractional beat part], as expressed in the written time signature. Value conforms to data.BEAT.
<att.harm.log>att.controlEventatt.timestamp.log@tstamp
tstamp.ges(optional)Encodes the onset time in terms of musical time, i.e., beats[.fractional beat part], as expressed in the written time signature. Value conforms to data.BEAT.
<att.harm.log>att.controlEventatt.timestamp.ges@tstamp.ges
tstamp.real(optional)Records the onset time in terms of ISO time. Value conforms to data.ISOTIME.
<att.harm.log>att.controlEventatt.timestamp.ges@tstamp.real
tstamp2(optional)Encodes the ending point of an event, i.e., a count of measures plus a beat location in the ending measure. Value conforms to data.MEASUREBEAT.
<att.harm.log>att.timestamp2.log@tstamp2
when(optional)Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a when element elsewhere in the document. Value conforms to data.URI.
<att.harm.log>att.controlEventatt.alignment@when
chordref(optional)Contains a reference to a chordDef element elsewhere in the document. Value conforms to data.URI.
(MEI.shared) Attributes shared by events which rely on other events for their existence. For example, a slur/phrase marking must be drawn between or over a group of notes. The slur is therefore a control event.
(MEI.performance) Temporal alignment attributes.
when(optional)Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a when element elsewhere in the document. Value conforms to data.URI.
(MEI.shared) Attributes that identify the layer to which a feature applies.
layer(optional)Identifies the layer to which a feature applies. One or more values of datatype positiveInteger, separated by spaces.
(MEI.shared) Attributes for identifying the part in which the current feature appears.
part(optional)Indicates the part in which the current feature should appear. Use '%all' when the feature should occur in every part. One or more values of datatype a string matching the following regular expression: "(%all|#[\i][\c]+)" , separated by spaces.
partstaff(optional)Signifies the part staff on which a notated feature occurs. Use '%all' when the feature should occur on every staff. One or more values of datatype a string matching the following regular expression: "(%all|\d+(-\d+)?)" , separated by spaces.
(MEI.shared) Attributes listing the active participants in a user-defined collection.
plist(optional)When the target attribute is present, plist identifies the active participants; that is, those entities pointed "from", in a relationship with the specified target(s). When the target attribute is not present, it identifies participants in a mutual relationship. One or more values from data.URI, separated by spaces.
(MEI.shared) Attributes for identifying the staff associated with the current feature.
staff(recommended)Signifies the staff on which a notated event occurs or to which a control event applies. Mandatory when applicable. One or more values of datatype positiveInteger, separated by spaces.
(MEI.shared) Attributes that deal with resolution of values in plist or target attributes.
evaluate(optional)Specifies the intended meaning when a participant in a relationship is itself a pointer. Allowed values are: "all" (If an element pointed to is itself a pointer, then the target of that pointer will be taken, and so on, until an element is found which is not a pointer.), "one" (If an element pointed to is itself a pointer, then its target (whether a pointer or not) is taken as the target of this pointer.), "none" (No further evaluation of targets is carried out beyond that needed to find the element(s) specified in plist or target attribute.)
(MEI.shared) Attributes that record a time stamp in terms of musical time, , beats[.fractional beat part].
tstamp(optional)Encodes the onset time in terms of musical time, i.e., beats[.fractional beat part], as expressed in the written time signature. Value conforms to data.BEAT.
(MEI.gestural) Attributes that record a performed (as opposed to notated) time stamp.
tstamp.ges(optional)Encodes the onset time in terms of musical time, i.e., beats[.fractional beat part], as expressed in the written time signature. Value conforms to data.BEAT.
tstamp.real(optional)Records the onset time in terms of ISO time. Value conforms to data.ISOTIME.
(MEI.shared) Attributes that permit total duration to be represented by multiple values.
dur(optional)When a duration cannot be represented as a single power-of-two value, multiple space-separated values that add up to the total duration may be used. One or more values from data.DURATION, separated by spaces.
(MEI.shared) Attributes recording the identifiers of the first and last elements of a sequence of elements to which the current element is associated.
endid(optional)Indicates the final element in a sequence of events to which the feature applies. Value conforms to data.URI.
(MEI.shared) Attributes that identify a relative starting point.
startid(optional)Holds a reference to the first element in a sequence of events to which the feature applies. Value conforms to data.URI.
(MEI.shared) Attributes that record a time stamp for the end of an event in terms of musical time.
tstamp2(optional)Encodes the ending point of an event, i.e., a count of measures plus a beat location in the ending measure. Value conforms to data.MEASUREBEAT.
Gestural component declarations.
tstamp.ges(optional)Encodes the onset time in terms of musical time, i.e., beats[.fractional beat part], as expressed in the written time signature. Value conforms to data.BEAT.
tstamp.real(optional)Records the onset time in terms of ISO time. Value conforms to data.ISOTIME.
Harmony component declarations.
chordref(optional)Contains a reference to a chordDef element elsewhere in the document. Value conforms to data.URI.
Performance component declarations.
when(optional)Indicates the point of occurrence of this feature along a time line. Its value must be the ID of a when element elsewhere in the document. Value conforms to data.URI.
Component declarations that are shared between two or more modules.
dur(optional)When a duration cannot be represented as a single power-of-two value, multiple space-separated values that add up to the total duration may be used. One or more values from data.DURATION, separated by spaces.
endid(optional)Indicates the final element in a sequence of events to which the feature applies. Value conforms to data.URI.
evaluate(optional)Specifies the intended meaning when a participant in a relationship is itself a pointer. Allowed values are: "all" (If an element pointed to is itself a pointer, then the target of that pointer will be taken, and so on, until an element is found which is not a pointer.), "one" (If an element pointed to is itself a pointer, then its target (whether a pointer or not) is taken as the target of this pointer.), "none" (No further evaluation of targets is carried out beyond that needed to find the element(s) specified in plist or target attribute.)
layer(optional)Identifies the layer to which a feature applies. One or more values of datatype positiveInteger, separated by spaces.
part(optional)Indicates the part in which the current feature should appear. Use '%all' when the feature should occur in every part. One or more values of datatype a string matching the following regular expression: "(%all|#[\i][\c]+)" , separated by spaces.
partstaff(optional)Signifies the part staff on which a notated feature occurs. Use '%all' when the feature should occur on every staff. One or more values of datatype a string matching the following regular expression: "(%all|\d+(-\d+)?)" , separated by spaces.
plist(optional)When the target attribute is present, plist identifies the active participants; that is, those entities pointed "from", in a relationship with the specified target(s). When the target attribute is not present, it identifies participants in a mutual relationship. One or more values from data.URI, separated by spaces.
staff(recommended)Signifies the staff on which a notated event occurs or to which a control event applies. Mandatory when applicable. One or more values of datatype positiveInteger, separated by spaces.
startid(optional)Holds a reference to the first element in a sequence of events to which the feature applies. Value conforms to data.URI.
tstamp(optional)Encodes the onset time in terms of musical time, i.e., beats[.fractional beat part], as expressed in the written time signature. Value conforms to data.BEAT.
tstamp2(optional)Encodes the ending point of an event, i.e., a count of measures plus a beat location in the ending measure. Value conforms to data.MEASUREBEAT.
Available at
harmAn indication of harmony, e.g., chord names, tablature grids, harmonic analysis, figured bass.
Harmony component declarations.
harmAn indication of harmony, e.g., chord names, tablature grids, harmonic analysis, figured bass.
Constraints

@chordref attribute should have content.
The value in @chordref should correspond to the @xml:id attribute of a chordDef element.

Declaration
<classSpec ident="att.harm.log" module="MEI.harmony" type="atts">
<desc xml:lang="en">Logical domain attributes.</desc>
<classes>
<memberOf key="att.controlEvent"/>
<memberOf key="att.duration.additive"/>
<memberOf key="att.startEndId"/>
<memberOf key="att.timestamp2.log"/>
</classes>
<attList>
<attDef ident="chordref" usage="opt">
<gloss versionDate="2022-10-30" xml:lang="en">chord reference</gloss>
<desc xml:lang="en">Contains a reference to a
<gi scheme="MEI">chordDef</gi>
element elsewhere in the document.</desc>
<datatype>
<rng:ref name="data.URI"/>
</datatype>
<constraintSpec ident="check_chordrefTarget" scheme="schematron">
<constraint>
<sch:rule context="@chordref">
<sch:assert role="warning" test="not(normalize-space(.) eq '')">@chordref attribute should have content.</sch:assert>
<sch:assert role="warning" test="every $i in tokenize(., '\s+') satisfies substring($i,2)=//mei:chordDef/@xml:id">The value in @chordref should correspond to the @xml:id attribute of a chordDef element.</sch:assert>
</sch:rule>
</constraint>
</constraintSpec>
</attDef>
</attList>
</classSpec>
MEI Version: 5.0(#eb14650)