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.
Effects on vox is so interesting, so nobody will hear it's from royalty free pack ;-) Bass is collected with 2 layers. It has unique vocal chop in drop.