There is an unsaved comment in progress. You will lose your changes if you continue. Are you sure you want to reopen the work item?
Error on calculate seconds
I think I've found a little bug in code.
On MainForm.cs, line 296 must be duration.TotalSeconds and not duration.Seconds
if (duration.TotalSeconds < (int) thresholdTextBox.Value && thresholdCheckBox.Checked).
Otherwise if you check "Skip song below threshold", only the songs that terminate with a time with seconds beyond the threshold are valid and not deleted.
Good work !!