«Hold The Line» by Toto.
That’s the song going on repeat in my head when drawing buildings.
Basically because I’ve learned that sticking to one line for each structure makes it look the way I want it to.
Then there’s hatching and cross hatching to add shadows and depth.
So, even though the lines turned out quite squiggly, I’m pleased with how this suburban house ended up (with a little stroke of watercolour):