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
Bass house banger!
Melodic loops
Instrument Arp FX
Sample pack Disciple Samples - Virtual Riot - Heavy Bass Design Vol 2
Loop name VR_synth_loop_unsolvedmystery_150_Dmin