OTG = "Off The Grid"; I drew all the notes and MIDI data in my software without using the grid snap feature. For more information on this concept, check out my video here.
This is, as the title suggests, the Chilean national anthem. I created this arrangement specifically for a project my friend Diives created, an animation involving cutesy Chilean anthropomorphic (mostly) rabbits defeating demons in order to save and restore a devastated Chile to its former glory. You can find that video here: