(types . (general-music mark-event event))
))
+ (MeasureCounterEvent
+ . ((description . "Used to signal the start and end of a measure count.")
+ (types . (general-music measure-counter-event span-event event))
+ ))
+
(MultiMeasureRestEvent
. ((description . "Used internally by @code{MultiMeasureRestMusic}
to signal rests.")