pretty cool
So this is basically Photoshop for audio
I’ve been wanting to get more into spectral for a little while now, thanks for reminding me. 
here is a free spectral editor right now:
http://www.klingbeil.com/spear/
It’s certainly not as refined but it is free, and multiplatform so that def says something.
I actually didn’t know it could do some of the stuff in the YT link above.