Shooting a movie can be a grueling process for everyone on set. And one way that directors can make it easier for everyone is to play music. Though the choice can vary from director to director, most would agree that these productions are a lot easier to go through if everyone is loosened up. And director Taika Waititi made Thor: Ragnarok a lot of fun with shifting the franchise in a new direction with the heavy metal vibes.

Geeks of Doom recently sat down with fellow members of the press at the Thor: Ragnarok junket, where we learned more about the process of making the film, and the music that played while on set. But as for the film’s heavy metal look, Waititi said he had the full support of everyone over at Marvel Studios. In doing so, he gave us an absolute bombastic film that looks like it was pulled straight off a heavy metal cover art and tons of fun.

But that isn’t the only musical inspiration behind Thor: Ragnarok. In fact, there was another band that helped influence the film. And I use that term very loosely. There were a couple of Yo Gabba Gabba songs that helped the cast get through the production. Find out more about this in the full story below.