I'm hoping someone can help me. Recently I mistakenly tagged my whole mp3 collection with a software that inserts the BPM at the beginning of the filename. My mistake, should've tested it on one file first, but was in a hurry, and now can't reverse it.
I'm sure this can be achieved with regular expressions, but have never done it before. The file prefixes are like this.
- 130 - artist - track.mp3
Is there any way to remove underscores, replace with spaces so and make them all lowercase at the same time? So - 130 - artist_name-track_name becomes "artist - title.mp3"
Once I did that, I wanted to use the filename to generate the ID3.
Any help MUCH appreciated.