Soloing allows the user to quickly isolate the visibility of one or more tracks. Tracks can be soloed by alt+clicking / cmd+clicking on the visibility button in the track header.
All non-soloed tracks are automatically toggled to the invisible state of the visibility button on the track header.
Soloing state for a track is stored as part of the project file.
If any track is soloed, only tracks that are soloed are visible in the preview window.
If an export occurs while any track is soloed only the soloed tracks are rendered out to the resulting file.
Soloing makes it dramatically easier to quickly isolate one or more tracks. Useful for troubleshooting or diagnosing complex compositions..
