The verse-bridge structure persists for approximately three minutes, after which the band leads into a four-minute-long coda, consisting of nineteen rounds of the song's double plagal cadence. During this coda, the rest of the band, backed by an orchestra that also provides backing vocals, repeats the phrase "Na-na-na na" followed by the words "hey Jude" until the song gradually fades out. In his analysis of the composition, musicologist Alan Pollack comments on the unusual structure of "Hey Jude", in that it uses a "binary form that combines a fully developed, hymn-like song together with an extended, mantra-like jam on a simple chord progression".