I promise you don't get any better than this

PLZ NOTE
If u have some custom loading music video, subscribe to me and tell me, I am gonna make a tutorial for u guys on how to add custom loading screen music to GTA V: https://www.youtube.com/channel/UCJIsgBt8gGuQQtjR4-L9BJQ

To install:
Open,
OPEN IV GTA V /x64/audio/sfx/prologue and then just drag my one over there
REGARDS

This Is final Version Which fix No loading Sound On Windowed Mode When Press Alt+Enter