Lead singer Wesley Schultz and band member Jeremiah Fraites graduated from Ramsey High School in 2001 and 2005, respectively.
A ballerina twirling on the auditorium stage, the football team running laps around the field and students chatting in the library are just some of the scenes shot inside of the bandmate's alma mater.
After filming, the band performed in the Ramsey High School gymnasium. They called the experience "surreal."
The video was released on Nov. 30 and is part of the band's new album "Brightside," out Jan. 14.
Click here to follow Daily Voice Pascack Valley and receive free news updates.