I've been trying to come up with something legitimate for the past few months, but all I could do was this. Feel free to remix it however you want, and take a gander at the new patches/presets I created with the Heisenberg!
P.S. - it's my first time really creating sounds from scratch. I wanted to hearken back to the older FM chips (e.g. Yamaha's YM2612 AKA the OPN2 chip), so you will notice that there are only two operators that are heard (carriers). The other two act as modulators. (I broke that "rule" for a couple of the synths, though)