To be extra sure that you are getting exactly the same data, then assuming that the source file and the outcome will have the same settings , you can...
Yes I have cleared the database cache and rescanned (Takes some time!)
I am busy checking to see if I have entered the correct format (;) in between...
You need to be careful, if you rename the tracks so the total length is over 260 characters then there might be many programs which cannot read those...