I like this video, but I was surprised about what happened to it and the channel too. I was only thinking, "I need my music fix," on repeat. I was bummed that RU-vid made it disappear like a disappearing act.
This is actually pretty impressive since sheet music wise are pretty different and are also differently structured. Edge of Dawn skips the whole first third of Apex of the World. Beginning has more Apex of the World, end has more Edge of Dawn more than Apex of the World. Also I missed the second arpeggio.