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.
2 Layer Bass, Pads, Breakdowns Construction and Melodic Parts made with VST Plugins such as Nexus, Serum, Sylenth1 and many others. This one has around 60 channels and has a lot of influence of Tech House, House and Melodic.
Sample pack Spinnin' Records - MOGUAI PUNX Sample Pack
Loop name MOGUAI_123_arpeggio_loop_woodrow_Cmin