Default GPlayMusic fullscreen and wallpapers

So I've been doing some poking around and I've come to love Google's full screen album art during music playback but I also now want to have a different wallpaper than my lock screen.
I'm on CM 11 and there is no option within to get what I want done
And while using apps like go ex locker I can get the separate wallpapers but then I lose the album art during playback

Tldr; is there a way to get a different wallpaper on lock and home screen while keeping full screen album art during playback?

Sent from my Nexus 5 using xda app-developers app