I don't understand the necessity of Now Playing Panel either. I mean it's almost the same thing as the Main Player Panel. I think is useful for those who use MB in Compact mode, or for those who use Artwork display & Playing Track Panel in the Main Player and Now Playing Panel in the Right Sidebar to browse for songs. What I don't like about the Now Playing Panel is that when I select an Artist/Album/Song or click on the All button in my Library Explorer, the Main Player Panel playlist changes but the Now Playing Panel playlist doesn't change, unless I start playing that Artist/Album/Song.
But I don't like to use Artwork display in my Main Player Panel, and I don't like the Track Browser either, I prefer using the Library Explorer from Left Sidebar. I didn't use Foobar that much, but I used Clementine for some time, and what I liked about Clementine is that they had a similar Library Explorer like MusicBee, but there music was sorted by Album Artist / [Year] Album by default if I remember right, and there when I was selecting an Artist/Album I was jumping in my Main Player to that Artist/Album and not having the entire playlist replaced with the selected Artist/Album like MusicBee does.
But in the end I like MusicBee more, and I like the library oriented approach too that's why I use the Library Explorer from Left Sidebar to browse for Album Artists / [Year] Albums (that's how I like having my music sorted), I use my Main Player Panel only to display tracks and my Right Sidebar to display Tracks Info & Lyrics. And here we get to one of my wishes:
http://getmusicbee.com/forum/index.php?topic=10160.0Second wish is about queue system obviously. I actually find more logical that "Previous Track" command to play indeed the last played track, queued or not. What I would like to see is a Play Queue Panel instead of the Now Playing Panel (which is useless for me anyway) in the Right Sidebar, where to see what songs I added to queue, and to be able to remove them if I want too. The only way I know how to see my queue list is ALTL+J and select there "Play Queue" (odd that we don't have this option in the Left Navigator Panel)