Accorting to the documentation :
| Key | Action |
|---|---|
| Del | Remove file (without deleting it) |
| Ctrl+Del | Delete file (to Windows Recycle Bin if activated in Windows and available on that drive) |
| Ctrl+Shift+Del | Delete file (WARNING: the file will be removed from your harddrive!) |
Currently if you press either Ctrl+Del or Ctrl+Shift+Del, you get the exact same Do you want to delete all selected files? dialog:

My suggestion is to make a distinction, i.e.
- with Ctrl+Del display:
Do you want to move these files to the Recycle Bin? - with Ctrl+Shift+Del display:
Do you want to permanently delete these files?
Also, since the number of files is not currently displayed, I'd suggest displaying the number of files to be deleted, i.e. if it's just 1, to show:
Do you want to move/permanently delete this file?
while if there are more than one, to show their number, i.e.
Do you want to move/permanently delete these 2 files?
Using Mp3Tag 3.22 x64 on win11.
Thank you
