Don't feel be criticized at all, I think you got it right: the principles are essentially the same.
You can use the Mp3tag tool box to reach your goal and harvest the laurels to be the first one, who has created a styling procedure for Mp3tag, which follows the MIDI style.
There is a thread ....
/t/11684/1
... which demonstrates par excellence what a standard Mp3tag user, willing to learn, can put together in very short time, with a little help from other Mp3tag users, of course.
DD.20120210.1310.CET