* just intonation::
* key::
* key signature::
+* kievan notation::
* laissez vibrer::
* largo::
* leading note::
@seealso
@ref{accidental}.
+@node kievan notation
+@section kievan notation
+
+A form of medieval music notation used predominantly in the chantbooks
+of the Russian Orthodox Church as well as Carpatho-Russian and Ukrainian
+jurisdictions of Orthodoxy and Byzantine-rite Catholicism. It is
+characterized by the square shape of its noteheads.
+
@node laissez vibrer
@section laissez vibrer