Okay, so the title of this project may have confused A LOT of people, and that's okay, because that is why I'm explaining it here, right now. In the beginning there is a small animation, but then the rest of the video is of Sans and Frisk singing a song. I would do a full animation, but I'm an amateur at animating, so it's just a test run. However, there are some minor characters needed, but not many, just to warn you. Sans and Frisk are the primary roles. You'll get more information on what song it is once you're cast. I can talk to you by email, but you won't get my email unless you make it in. So, good luck and have fun!
P.S. I know many people see Frisk as a kid, just because they call her 'my child' and 'kiddo' all the time, but really, if she can fight/flirt and date, do you really think she's THAT young? In my eyes, I see her as at least eighteen or nineteen. And yes, I refer to Frisk as a 'her', because it just seems more fitting. The other version of her, Chara, seems fitting, too. I don't know who names their son Chara...it sounds like a girls' name. In any terms, don't be freaked out saying that it's creepy or anything. I know people can get like that.