Toby Fox is a musition and video game creator. He started off making music for video games and communitys, and eventually grew to make his own video games, with his own original music within them that become iconic and loved by all fans.
"Robert F. Fox (born October 11, 1991), known professionally as Toby Fox (previously Toby "Radiation" Fox),[1] is an American video game developer and video game composer. He is known for developing the role-playing video games Undertale and Deltarune for which the former garnered acclaim and he received nominations for a British Academy Game Award and three Game Awards. Fox's early work consisted primarily of composing music, notably doing so for the webcomic Homestuck, and, following the success of Undertale, he went on to compose music for a number of other independent video games. Other notable works include contributing to the soundtracks of Super Smash Bros. Ultimate and two Pokémon video games." -Wikipedia
Undartale was his first video game that exploaded with popularity and sucsession. The main character is a child that had climed Mount Ebbit and fallen into the underground, a place where the humans banushed the monsters.
Deltarune, as Toby Fox exclamed, was created from dreams he had. The main character is a human kid who lives in a town of monsters, and soon learns of another world they are ment to save, or posably distroy.
Lets not forget Homestuck.
Pokemon songs in SWSH and SCVI.
Earthbound Halloween Hack.