Using the playing track option with the Auto Playlist is very easy to make a view that shows the full album that is currently playing (and nothing more), right now, no matter if you're playing only a song or the whole album, and no matter you have other songs in the playlist.
I looks like that:
I'm thinking... it would be very easy to make a layout for the Theater Mode that shows the album, if showing a specific playlist would be possible. So what you have in the screen is basically the current album, no matter you're playing just one song or the whole album or an AutoDJ
Something that could look like that: