Many thanks Florian for the V2.37b enhancements, especially the file list item reorder commands, which are really useful for playlist editing.
Some further suggestions for these reorder commands:
a) Add them to the Edit menu
b) Make them preserve the relative position of items in a multiple selection - currently if I reorder two separated items, mp3tag brings them together.
Also, the new load/addition of individual files is great, except for one snag - it won't let me add the same file twice, which I need e.g. for adding a spacer to my playlists.
Also note the Load File and Add File commands are not (yet) on the menus.
Thanks again! I've made a further donation of e20.
PS I spotted that on the English Help page \Mp3tag\help\misc_donate.html the Donate button goes to a PayPal page in German.