A patch that was left up and slowly tweaked over three or four weeks while I was studying for the GREs.
This is where it was the day that I took the exam.
1. Tip Top Z3000, with CV from a Doepfer 160/138c combo sequencer, and FM from a Make Noise Maths (the first, audio rate channel of which is FMing the second, audio rate channel).
2. Bubblesound uLFO (which is receiving CV from a Voice of Saturn Sequencer), fed into a Doepfer 196.
3. A Boss Dr. Pad ("clap" preset), being triggered by the 5 and 8 steps of a Doepfer 161 (via a DIY "OR" logic gate).
The square out from a Plan B Elf LFO is the master clock of the patch. It is multed to (a) the Trig In on the 160, (b) the Clock In on the VoS Sequencer and (c) the CP4 input on a Doepfer 143-1.
The Envelope 1 out on the 143-1 is patched to the CV in on the top half of a Doepfer 132-3 (the Z3000/Maths voice); the Envelope 3 out is patched to the CV in on the bottom half of the 132-3 (the uLFO/PLL voice). Envelope 4 is sent to the Signal In on the first Maths channel.