Note value Note value In music notation, a note value indicates the relative duration of a note, using the texture or shape of the "note head", the presence or absence of a "stem", and the presence or absence of "flags/beams/hooks/tails". Unmodified note values are fractional powers of two, for example one, one-half, one fourth, etc. A rest indicates a silence of an equivalent duration. The breve appears in several different versions, as shown at right. The first two are commonly used; the third is a stylistic alternative. Sometimes the longa or breve is used to indicate a very long note of indefinite
Cue note played or not played, depending on the conductor's decision. This practice is particularly common in recordings of orchestral film music, where they often like to try out several orchestral colors and weightings in just one recording session and therefore use cued passages to try out other options. Cue note In musical notation, a cue note is or cue notes are indications informing players, "of important passages being played by other instruments, [such as an] entrance after a long period of rest." A cue may also function as a guideline for another instrument for musical improvisation or if there are many