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.
Deep house track with techno elements inspired by Vintage Culture.
Sample pack Deep & Bass House from Sample Magic
Loop name dbh_mus124_defect_drone_Fm