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.
Bass part made in Avenger VST.
Strings, pluck and lead made in Nexus 3 VST.
Project is very organised in case you'll need to change something.
Professionally mixed & mastered.
Sample pack Bingoshakerz - Tech Funk House by Earth N Days
Loop name TFH_Drum_Loop_04_124 #2