The incomparable Narciso Yepes performing Joaquín Rodrigo's Concierto de Aranjuez:
And also by Rodrigo, the Fantasía para un Gentilhombre. Again, with Yepes performing on guitar and a superb orchestra.
Take your pick, or listen to both.
Now that I think of it, you might want to listen to the second one first if you need that extra relief from All Lambeth All The Time.
If you are short on time, just listen to (and watch!) the third or fourth movement of that second work, the Fantasía.