this is a simple arpeggio patch with a sub-octave. You can for instance change:
– the arpeggio range with the 8VERT module (e.g. 20% = 2 octaves)
– change the QNT quantizer notes for different arpeggio intervals
– tune / detune the VCOs in a different “base” interval
– change the speed of the arpeggio with the LFO