Soundtrack Pro features enhancements to the Command-W keyboard shortcut that are not documented in the users guide. Here are the functions that this keyboard shortcut provides in these scenarios:
    
        - If the Project window is active and contains a single tab, the Project window will be closed.
 
        - If the Project window is active and contains multiple tabs, the active tab will be closed.
 
        - If the Media and Effects Manager is active, the Media and Effect Manager will be closed.
 
        - If the Utility window is active, the Utility window will be closed.