Yoav Landau (born April 4, 1991), also known as TheLivingTombstone or Koolfox, is a popular Israeli musician on YouTube, who, as of Space Face, provides original music for Eddsworld. His music was first featured in Space Face, when his song "Rock 5" was used for the end credits sequence. He also compsed the Eddsworld: Legacy theme song, which is used in the background for all Eddsworld vlogs made by Tom Ridgewell. After, He made the theme music of the episode Fun Dead
He, along with Lil Deuce Deuce, is expected to create more original music for Eddsworld.