Run Logic Pro, click on "File" and select "Open." Browse for the file you wish to edit and select "OK."
Switch to the arrange window. To do this, ensure none of the tabs at the bottom are selected. This includes mixer, sample editor, piano roll, score and hyper editor.
Press the playback button. The visual audio will begin to scroll along along as usual.
Click the stop auto-scroll button. This is marked with a logo of a small running man. Once you click this, the music will continue to play but the visual audio will no longer move.