Very, very good my friend. Nothing makes me want to want to look over my shoulder more than this little piece right here. Especially this close to Halloween, mmm, the shivers, this is a very delicious piece. The music for this loop is wonderful, like GewoonAyoub said, it does have a jungle-sh vibe to it, are they snare drums? The synths added to the atmosphere, of what you already had, and the violin at the end was the perfect choice. I downloaded it, and giving you a score for 10/10. Also, if you can, try to make something like this in the future longer, it would go great with a delightful piece of paranoia. Seconds?