The bridge is a musical passage that connects two sections of a song. The example used in this video is Dance of the Reed-Flutes from the Nutcracker Ballet. Music by Roy Orbison is referenced for learning to play chords.  The majority of songs contain some combination of a verse, chorus, and a bridge, combined into an overall song structure. Source:  masterclass.com. The soundtrack heard in this video is Wheels by Audionautix from the YouTube Audio Library.