This is the standard that most of producers work on. In these type of projects the base is original from the producer — chords, melodies, leads, etc — but it contains additional melodic elements that complement the track and come from royalty-free sample packs. They are usually vocal chops, real instrument chords or textures, wobbles basses, glitch effects, etc. In a project file of this category you will find MIDI files created by the producer, but also melodic loops
Process note
There's a sub and a top bass with a royalty free sample of guitar that I effected and modified.
Melodic loops
Instrument Guitar
Sample pack Dropgun Samples - Vocal Slap House 2
Loop name VSH2_Loop_Guitar_Dry_05_124_Gmin.wav