@class(optional)Contains one or more URIs which denote classification terms that apply to the entity
bearing this attribute.
@color(optional)Used to indicate visual appearance. Do not confuse this with the musical term 'color'
as used in pre-CMN notation.
@copyof(optional)Points to an element of which the current element is a copy.
@corresp(optional)Used to point to other elements that correspond to this one in a generic
fashion.
@count(optional)Captures the number of beats in a measure, that is, the top number of the meter
signature. It must contain a decimal number or an expression that evaluates to a
decimal number, such as 2+3 or 3*2.
@enclose(optional)Records the characters often used to mark accidentals, articulations, and sometimes
notes as having a cautionary or editorial function. For an example of cautionary
accidentals enclosed in parentheses, see Read, p. 131, ex. 9-14.
@follows(optional)points to one or more events in a user-defined collection that are known to be
predecessors of the current element.
@fontfam(optional)Contains the name of a font-family.
@fontname(optional)Holds the name of a font.
@fontsize(optional)Indicates the size of a font expressed in printers' points, i.e., 1/72nd of an inch,
relative terms, e.g., small, larger, etc., or percentage values relative to normal
size, e.g., 125%.
@fontstyle(optional)Records the style of a font, i.e., italic, oblique, or normal.
@fontweight(optional)Used to indicate bold type.
@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.
@letterspacing(optional)Indicates letter spacing (aka tracking) in analogy to the CSS letter-spacing
property.
@lineheight(optional)Indicates line height in analogy to the CSS line-height property.
@meiversion(recommended)Specifies a generic MEI version label. Allowed values are: "6.0-dev" (Version of MEI), "6.0-dev+anyStart" (Version of MEI All AnyStart customization)
@n(optional)Provides a number-like designation that indicates an element’s position in a sequence
of similar elements. May not contain space characters.
@next(optional)Used to point to the next event(s) in a user-defined collection.
@precedes(optional)Points to one or more events in a user-defined collection that are known to be
successors of the current element.
@prev(optional)Points to the previous event(s) in a user-defined collection.
@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.
@sameas(optional)Points to an element that is the same as the current element but is not a literal
copy
of the current element.
@sym(optional)Indicates the use of a meter symbol instead of a numeric meter signature, that is,
'C'
for common time or 'C' with a slash for cut time.
@synch(optional)Points to elements that are synchronous with the current element.
@type(optional)Designation which characterizes the element in some sense, using any convenient
classification scheme or typology that employs single-token labels.
@unit(optional)Contains the number indicating the beat unit, that is, the bottom number of the meter
signature.
@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.
@xml:base(optional)Provides a base URI reference with which applications can resolve relative URI
references into absolute URI references.
@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.