Welcome to Tally Hall is the third song on Tally Hall's debut album, Marvin's Marvelous Mechanical Museum. The song introduces Tally Hall, and references the experience at Marvin's Marvelous Mechanical Museum. The song begins with the owner of Marvin's Marvelous Mechanical Museum, Marvin Yagoda, welcoming people to the museum, with various sound effects in the background. The song ends with various sound effects, almost a reprise of the beginning, before a synth speeds up and transitions into "Taken for a Ride".