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Audio
You probably haven’t lost your project, and I would guess that Logic is open, just not the main workspace. Luckily, that is an easy fix.
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First, make sure Logic is the active application (see Fig. 1) by looking for “Logic” in the upper left-hand corner of your screen.
You have two options: (1) you can either use the keyboard shortcut Command-1
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Or, (2) select Window > Open Main Window (Fig. 2) from the drop-down menu
Category:
Audio