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
Some percussion and effect elements were used and changed.
Instrument Siren FX
Sample pack Splice - CRNKN Sounds Across the Board
Loop name CRNKN_fx_loop_siren_fall_rise