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
All instruments are made on synthesizers (Pluck, 808, Reese Bass) , the 808 has two layers, one with strong bass, and the other reinforcing the mids and trebles, the main melody is played by a kind of pluck/music box.