please change the mode/expand icon and from my point of view there are no different icons needed.
I would separate the shuffle, repeate and consecutive to the playlist and to separate icons cause you shuffle the playlist. In addition you get the same layout in the playlist toolbar than in the cover toolbar. the playlist icon in the active playlist is cause click on it will open the playlist and there you can save the active playlist or whatever you want (you have there way more posibilities to make the playlist stuff useable.)
please change the mode/expand icon and from my point of view there are no different icons needed.
I would separate the shuffle, repeate and consecutive to the playlist and to separate icons cause you shuffle the playlist. In addition you get the same layout in the playlist toolbar than in the cover toolbar. the playlist icon in the active playlist is cause click on it will open the playlist and there you can save the active playlist or whatever you want (you have there way more posibilities to make the playlist stuff useable.)
next step would be to think on a global menu bar.