Tips on User Defined Variables

[DetlevD]

@Al Margheim

... What I didn't grok at first is that a referencing a variable in a loop causes a new variable with the same name to be created. The
new variable hides the original variable within the loop. When the loop ends, the second variable no longer hides the original variable.
Another subtlety I didn't anticipate is that variables created in a loop continue to exist outside the loop and retain their value. ...

I think you've discovered for yourself one of the design flaws of Mp3tag's scripting system.
I mentioned the same thing some time ago in the german section 'Mp3tag Forums > Mp3tag - Deutsch > Bugs' but did not receive any answer yet.
Benutzerdefinierte Variable nicht sichtbar in Loop
I wish Florian to have some time to make this part of the scripting language more clear.

DD.20070413.1406