MTPALMS I'm not sure what all the buttons and drop down on the front are for, only the play/pause button seems to work for me. To change channels one has to go to the drop down menu in the back.
What I really need is a player that sits on my desktop*, so I grab it, hit F12 and drag it there. Except sometimes the UI disappears (even though the music continues to play), and I have to quit the process in the Activity Monitor in order to stop it. I only mention this little anomaly in case any one else may want to use it as a desktop player.
*None of the handfull of players available work flawlessly, and most simply don't work at all.
(Version 1.0)