To select a single beat or a single measure, just [Left-Click] on it. Contextual informations are displayed automatically.
To select a range of measures :
- Select the first measure with [Left-Click].
- Select the last measure with [Shift]+[Left-Click].
- Select an action in the menu that you want to apply on this range.
You can also use the following shortcuts :
- [Ctrl+A] to select all measures.
- [Ctrl+R] to select the rest of measures from the current one to the end.
- [Ctrl+N] to select none.