Numbered musical notation and so on. Dashes after a note lengthen it, each dash by the length of a quarter note. A dot after the plain or underlined note works increases its length by half, and two dots by three quarters. The underline, along with its joining, are analogous to the number of flags and beaming in standard notation. So are dotted notes. But the analogue stops at notes worth three quarter notes and beyond, where dashes are used instead. The number "0" represents the musical rest. The rules for length is similar to that of the note, except that it is customary
Musical notation also be assigned to different scale systems, as in the Javanese "kepatihan" notation described above. Solfège is a way of assigning syllables to names of the musical scale. In order, they are today: "Do Re Mi Fa Sol La Ti Do" (for the octave). The classic variation is: "Do Re Mi Fa Sol La Si Do". The first Western system of functional names for the musical notes was introduced by Guido of Arezzo (c. 991 – after 1033), using the beginning syllables of the first six musical lines of the Latin hymn Ut queant laxis. The original sequence was "Ut