This script re-numbers the track number and track count tags of each selected track to its current Play Order and, optionally, enters a new Album Name for every track.
Delete characters from the beginning or ending of selected tracks' name, artist, album, comments, composer, or show tags
Perform search-and-replace on text in your choice of tags
Drag and drop files and enter multi-edit tag info before files are added to iTunes
Change the settings of hidden iTunes preferences
Enter text for the selected tracks' Category tag
Juxtapose text in Artist tag such that "Ellington, Duke" becomes "Duke Ellington"