Newbies - please download the Volume I book for free at
viewtopic.php?f=12&t=4743It will answer a lot of your questions.
If the music files (.Mp3 only) have ID3 data, it can be extracted by enabling:
'Extract ID3 data (Mp3)' from the 'ID3/ Exif Data/ File Properties' Sub-menu of the 'Renaming Options' Menu
Also if you need further help in renaming, you have to provide a half dozen or so examples in the form:
From ………………………………….. To ……………………………………
That way the experts can help you accordingly. - BUT read the manual first. - over 300 pages!