the data for the song is stored in the tag %title%, the information for the album in the tag %album%.
So you have to copy the contents of %album% in front of %title%.
To do this create an action (press alt-5, then the "new" button, enter a sensible name) of the type
"Format tag field"
as field select Title
as format string enter:
%album% - %title%
Try this action first with a single track to check whether the result is satisfying.
If so, select all tracks that should be treated like this and execute the action.
do you want to simply delete it or move it to another field?
If you simply want to delete it, then I would suggest an action of the type
Replace with regular expression.
I hope that you have a unique separator between the album and the rest. If your example is still valid it looks like that would be the hyphen.
So let's give it a try:
Load - 01.Ronnie
Enter as Search field "Title"
Enter as Search String:
^.* - (.*)
Enter as replace string:
$1
It should lead to a title "01.Ronnie".
If you replace the " -" with a "." then the result would be: "Ronnie".
If you want to recycle the album name then we have to think of something else.
I'm glad if I could help.
If there is a god for MP3tag it certainly is Florian who has thought of all these functions beforehand. I am just a plain user.