Another 3 Layer Black and Tan... With a Twist

All the triple layer black and tans I've found so far were of the light/dark/light or dark/light/dark variety and I had been searching for a dark/light/lighter layered beer for a while. Well, I finally have a really nice one!

A few weeks ago I found a nice light/lighter combo with a Franconia Wheat and a Tap Room #21 Copper Lager on the top.  Later I tried Guinness over the Copper Lager. Both these combinations layered very nicely, so A + B = C, right? You can see the final result in the third picture... a great triple layer!  

Now on to finding a lighter/light/dark combination... ;)