All the instruments, melodies and arrangements have been 100% made by the producer. No free-royalty use loops have been used to create any part of the instrumental of this track. There can only be loops only in the drums section (claps, shakers, top loops, etc) and ambient or vocal samples as a support of the production arrangement.
Process note
3 almost identical synths playing a single layer of the lead melody controlled by a layer parent.
Most of the uniqueness of the lead synth comes from a lot of automations to deliver power at low CPU usage.
Deep and growling bass line to provide that dark underground feel.