MP3 classification management tools

There are more and more MP3 files in the computer, but all the MP3 files are stacked in one folder, which is inconvenient to find.
So I want to create an MP3 classification tool similar to iTunes.

Name: mp3mgr (MP3 classification management tool) (good soil name .....)

Tentatively implemented functions include

1. monitor a folder. When a new MP3 file exists, it is automatically grouped by rules.
The group rules include:
A. one folder for each album by album
B. Press the artist. Each artist has a folder.
C. According to the modification time (for example, put a folder separately downloaded in the last two days)

File Processing Method After grouping
A. Move the source file to the new group.
B. Copy the source file to the new group.
C. Create a shortcut for the source file to the new group (save space)
D. Create a PLS (playlist file) for the grouped files)
2. You can modify the tag information of an MP3 file.
3. Basic playback functions
4. Automatic startup

OK. Now we have these functions.