Valhalla Soundbox

Valhalla Soundbox is a fictional band within the Welcome to Hell universe, created by Wester's friend and sound technician, Michael Nanna.

Canon Media
Within the original Welcome to Hell film (and by comments revealed via Skype conversations with Wester), this group is Jonathan's favorite band and one of few things. Since his HellFile states he dislikes "most of the things," it is evident that Valhalla Soundbox is an exception to the rule. Wester describes it as an equivilant genre to Fall Out Boy, which means it must be very well known within the entire Welcome to Hell universe. This could also explain Jonathan's initial surprise when Sock states he had never heard of them before they met.

Coincidentally, there is a real-life band called "Valhallas Soundbox," which began in Creve Coeur, Missouri, which is where Wester and Nanna both originate from.

UC Stories
Within the Universal Clarification Series, Valhalla Soundbox remains as Jonathan's favorite band since they first became promoted through mainstream radio stations back in middle school, and he tries to buy new albums as they are released up into young adulthood. From his influence, Claire and Sock both develop a liking for them as well.

Revealed in "Away on Tour," there are at least five band members, one of whom is Cadence Malloy, the bass player whose hairstyle Jonathan more-or-less adopted.