HOW TO CHECK TRACK EXISTENCE
In order to check a tracks existence, first right-click on any track and select 'Check Existence'.
If the track exists, you will see a pop-up saying 'No Problems Found.'
However, if the track doesn't exist, then a pop-up will appear saying '1 Track Updated. 1 Track OK'. This means that the track will now appear as missing in your library. From here, you will be able to relocate the track using our 'Relocate Track' tool.