All You Need Is Love - Musical Structure

Musical Structure

The song is notable for its multiple time-signatures. While the chorus maintains a steady four-in-a-bar (with the exception of the final bar of 2/4), the verse pattern is 4/4,3/4,4/4,3/4,4/4,4/4,4/4,3/4. The prominent cello line draws attention to this departure from pop-single normality, although it was not the first time that the Beatles had experimented with varied metre within a single song: "We Can Work It Out" and "Strawberry Fields Forever" are other examples. The song is in the key of G and the verse opens (on "There's nothing you can do") with a G chord and D melody note, the chords shifting in a I-V/7-vi progression while the bass simultaneously follows the tonic (G) to the relative minor (Em), but via a F#. Indeed, throughout this song McCartney's bass implies many additional chords over those played by the other instruments. For example, after the verse "learn how to play the game, it's easy", the bass alters the prolonged V (D) chord with F#, E,C and B note modulations. The song is notable for a dramatic use of a dominant or V chord (here D) on "It's easy." The "Love, love, love" chant involves chords in a I-V7-vi shift (G-D-Em) and simultaneous descending B, A, G notes with the concluding G note corresponding not to the tonic G chord, but acting as a ♭ 3rd of the Em chord; this also introducing the E note of the Em chord as a 6th of the tonic G scale. Supporting the same melody note with different and unexpected chords has been termed a characteristic Beatles technique.