Originally, Rainbow Factory was going to have a longer music section that would include parts from multiple ponies aside from just Dash and Surprise. That meant that Aurora, in all her yellow glory, was going to sing for us! However, that never came to pass. It is a grievous wrong which we have just righted!
De'Markcus is actually not a bad singer in real life. The guy can do blues and soul pretty well. Or at least such is what I recall, because the karaoke bar does sell alcohol and I do drink an amount I'll argue is suitable.
At first, I decided I might include subtitles for this video. But then I thought: no. It doesn't matter anyway, because although there were technically real lyrics, they weren't remotely followed.