- An Undertale Remix for the song, Heartache. It is supposedly a song filled with guilt, regret, and vengeance. If you last up until the end of the song in this project, you'll get a surprise. By the way, yes, I will make all the main boss monster theme remixes as projects. Not every remix, of course, but my favorites. -
music belongs to the original owner art by sylvia black on tumblr.
