ViewsThe Music ScoreEntering Music in Music ScoreNudging Symbols Nudging Systems Nudging Systems Nudge using Shortcut Keys Select a system by single clicking in a measure. Hold down the Ctrl key, then use the arrow keys to move the system up or down. The left and right arrow keys have no effect. Copyright © 2017 by Lugert Verlag GmbH & Co. KG. All Rights Reserved.