Toby Fox by AnUnoriginalAccount on DeviantArt

Toby Fox: albums, songs, playlists

Toby Fox – Wikipédia, a enciclopédia livre

Toby Fox's Official Apology Letter (Undertale/Deltarune Newsletter)

Moon Designer Credits Toby Fox With Motivating Western Release

Not undertale related, but apparently Toby Fox was the composer for the new Pokémon game : r/Undertale

Not to mention Toby Fox, the creator of Undyne, worked on the soundtrack for Pokèmon. Vaporeon is a Pokèmon. : r/Undertale

tobyfox (@tobyfox) / X

Undertale's Toby Fox gives a tantalizing Deltarune update

Toby Fox and Fangamer Dan Moore Soundfonts (sf2) [Friday Night Funkin'] [Modding Tools]

IT'S OFFICIAL: Toby Fox Replaces Masahiro Sakurai At Famitsu