Caustic Song file (optional):
OK so it's a little crappy. But not totally. And maybe it's closer to a contrabass? Will post a better explanation of this thingamajig later, gonna take a few minutes.
It's basically two WG's, one slightly detuned by the Sub Osc. The MiniLFO creates the slight vibrato, you can increase it via it's Out knob.
The 2 WG's are then mixed in the upper left mixer. From there they feed four very resonant band-pass filters tuned to approx. 300, 700, 2k and 4kHz. These somewhat mimic the resonant body of a string instrument (actually a violin but WTF, still sounds ok, will experiment more later). The 4 filtered outputs are then mixed back with the 2 WG's in the bottom mixer.
If you turn the marked mixer Out to zero you will hear just the 2 WG's without the faux "resonant body". Pretty cool how much of a difference it makes.
And yes, yes I did throw this together after watching the season premiere of Game of Thrones. Surprised? Wait till you find out they killed Arya!