Maybe I wasn't clear in my request. I don't want to create a database that has that information in it. Like you each said, anything can do that. The *.mp3 itself already has that information embedded within the file. Or should have. I want software that will allow me to change the header within the *.mp3 when it is erroneous, so that the correct information is there. Theoretically, that information should have been put in when the mp3 was origanally burned. I find quite often that it was not. Especially on files downloaded from (the old) MP3.COM.