Music: improvements to the playlist UI#812

The music playlist is a nice tool when running roleplaying games - unfortunately it’s a bit “clunky”. Here’s 3 suggestions to improve on it:

1) The “name tag” for each individual song is very short. It would be great if we could customize the size of the playlist window (or if it were just plain larger).

2) I would love it, if it were easier to move individual songs around on the list.

3) Being able to create several separate playlists (one for each roleplay adventure) would be great!