Ableton Forum

I personally LOVE "The Giant" by NI, but their other pianos in Kontakt aren't that great imo

I can't figure out what this sound is for the life of me and it's really annoying me because it's so awesome! Any ideas?
It's the high pitched disco-ish sound at 1:11 right after the choir/vocal sample.
https://www.youtube.com/watch?v=UOuxTQpxawc

Also any tips you guys could give me on the music(music theory, whatever you want to call it) side of this track that'd be great

This is my first post so tell me what you guys think of this track i'm working on.
https://soundcloud.com/m1da/untitled-for-now