This command rotates Selected Objects. Click on the layout at the origin of the rotation and then Left-Drag to rotate the tracks. If you press the Control key while Dragging then rotation will be done in increments of 15°.
This operation can also be invoked by the Shift-Right-Drag from the Select command.
Shift-Right-Click displays a popup-menu of options controlling how objects are drawn during rotates. Additional menu items allow you to rotate the selected objects by various angles.
To use the Align popup-menu item, first click on a selected object and then drag on an unselected object. The selected object will be rotated so that the first selected point is parallel.