What I'm listening to today: "Sequencing with Pamela's New Workout and a Precision Adder", Electrum Modular
What's coolest to me about modular synths is when you use waveform generators not just as sounds but also to generate pitch control voltages. This peppy techno track does that by "adding" voltages of two slow waves, one for root note and the other for variation. The video shows an explosion of wires then walks you (in text captions) through each step in the chain.