There are also particular ways of grouping notes and rests within a bar. In * time, a half rest can be used on either the first two beats or the last two beats, but not on the second and third beats.
In ^ time, it is common to use quarter rests to show each beat.
Correct
Incorrect
When a time signature does not change from one bar to another, even if these bars are divided by double bar lines, the time signature will not be written again in the following bar (see the first two bars in the next example). In this case, the double bar indicates a new section.