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.
Vocals downloaded from the splice, I added a rhodes piano to make the melody more full. construction of the beat and in general, everything done by me
Sample pack Splice
Loop name DBM_SSP_SIDECHICK_CHOIR_96BPM_Cb-MINOR