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
I laid beautiful and complex piano chords, with a pluck driving the rhythm. Added a cool bass line, following the harmony. Then I found a very soulful vocal to go along. With the main ideas in place, the arrangement came along smoothly.