Alicorn Science - GLaDOS's Ballad
I was messing around with Celestia's vocals from "Celestia's Ballad" and got it to sound kind of like GLaDOS
I thought it sounded rather nice, so I made the BGM (with DJDelta0's MIDI) and a "Still Alive"'-style video inspired by Portal to go with it and here we are
I hope you like this ¯\_(ツ)_/¯