The base is original from the producer (chords and melodies), but is complemented with elements that complement the song that come from samplepacks, usually, vocal chops, guitars, wobbles sections, glitch effects. It is the standard in which most of producers work, in a project you will find MIDI files made by the producer, but also melodic loops.
In this track I used Sylenth1, Serum and TruePianos.
Best Regards, SaeTMusic!
Sample pack ILKAY SENCAN’S SECRET LAB VOL.1
Loop name IS_B_124_Guitar_03