Colors Oscillator

[Gaslight_Twilights]

I don't really care for NI Massive that much, but there's this one chord oscillator called "Colors" that I've been trying to recreate it, but so far, no success. Anyone have any ideas or input on how to do it? I've tried all kinds of different tunings on the two oscillators I'm using, can't figure it out.

[astroman]

it's not an oscillator, but a wavetable name... see the start and end waveforms here
some explanation provided on the page, too

cheers, Tom