I have another little suggestion if I can
Would it be possible to add new button to show Now playing list to mini player somewhere between Show menu button and Show main window button. It would be much quicker to access Now playing list like its now (Show menu > Show Now playing)
Also I thought about new view in this now playing list (Artwork/Lyrics) - it would be Artwork/Song Info. It would have the same layout as Artwork/Lyrics but lyrics would be replace with song info. Artist, Track name, Album, Year, Genre, Track number. Could be similar as track info when song is changing...
I think that there's a little bug on play controls in that now playing list. When I close the now playing list and reopen it, only play button is highlighted but play button should be pause button and all other buttons shouldnt be grey neither...