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.
The vocals is from royalty free sample pack. They're pitched, so sound unique. Also it comes with vocoder backs. The Lead in breakdown includes 2 layers +chords pad, which make stronger & wider each other. In drop there's one sound made in Serum. on 2nd part of drops main synth gets support from other layer, which goes higher by pitch, it makes energy rising a bit.