= or Gray Plus - Zoom in
- - Zoom out
Num * - Set Default Zoom
Mouse Wheel - Scroll Left/Right (or Up/Down if used near vertical scrollbar)
Shift+Mouse Wheel - Scroll Up/Down
Home - Jump to the beginning of the composition.
End - Jump to the end of the composition.
Page Up - Scroll one screen to the left.
Page Down - Scroll one screen to the right.
Shift+Click on note - Add note to selection
Ctrl+Click on note - Play note
Right Click on note - Note context menu
Ctrl+X or Shift+Del - Cut notes to clipboard
Ctrl+C or Ctrl+Ins - Copy notes to clipboard
Ctrl+V or Shift+Ins - Paste notes from clipboard
Ctrl+Z or Ctrl+BS - Undo
Ctrl+Shift+Z - Redo
Ctrl+A - Select all
Ctrl+F - Select by Filter
Del - Delete selected notes
E - Edit selected notes
M - (Un)Mute selected notes
Ctrl+P - New Note properties
Space Bar - Play currently visible area or Stop
Shift+Space - Play selected notes
Ctrl+Space - Play all the piece
