Yo Gabba Gabba! is a musical preschool show that was designed to be just as interesting for parents as it is for their children. The primary characters are a group of toy monsters: Muno, Foofa, Plex, Toodee and Brobee. From episode to episode, they’ll meet up with a wide array of musical stars or other famous people who help them out with the particular lesson of the day, and usually perform a song or two. When all is said and done, the show is essentially all about helping children learn about a wide array of issues, all the while trying to keep it entertaining.