This is Gravity Falls theme. Here's a video if you don't know what it is, it's the first episode. https://www.youtube.com/watch?v=o2E2wLm_LlY https://youtu.be/o2E2wLm_LlY?si=2CDk6Y5wcY2I03gp these links are both the same video (Ik its weird different links for same videos)
I recorded this from myself playing it :D Srry my mom was talking in the backround XD
