I have a few ideas about what may be useful in future releases
1.) The capacity to enter in a certain field # or #’s to fill a spot. Sometimes an mp3 is formatted like .artist – title.mp3 Maybe make it so that the first N characters are part of X field.
2.) Allow for more than hyphens as seperators. Like my previous comment, more than hyphens are used to seperate filenames. Make that option changeable as well somehow.
Other than that, no complaints! Love the product and will continue to support. Thank you!