I need an expression to take this file name 1. Song Title-Artist Name-Album Title.mp3 and do the followng
1. i need to remove the number and period, this number could be 2 digits sometimes
2. Move the Artist Name to the front
3. Put a space with a dash between the artist name and song title like this "Artist Name - Song Title
4. Delete the Album Title
so the final out put reads like this Artist Name - Song Title.mp3