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.
The plugins used in this track were: Kontak for the Orchestra, Nexus 2 for the flute, Sylenth 1 for the piano, Native Plugins for Choir Vocals and Bass 808 and bass Synth.
Instrument Chops Vocals
Sample pack Sounds of KSHMR Vol.3
Loop name KSHMR_France_VO_123_B