C2/C4 808 bass, Higher octave C4/C6 actually sounds a bit like a flute/leed.

Were it get's crazy is when you start turning up the 3 oscillator volume and the plugin volume! I've put a amplifier on the FX (tab) as well to control the overall gain to save your speakers. You could get more wild and a eq, delay, phaser, chorus, reverb, etc. etc. or just use a send bus. Automating them volume knobs as well could be useful as well.

Enjoy and use it how you want in your music because LMMS is the bomb.