Revolver changed everything! This seventh release (1966) marked a significant shift in Beatles music. More electric, more psychedelic, and more experimental, it ushered in the classic rock era and set them on a path to unequaled creativity in the music world. Some say that this also marked a shift in the leadership and creative force of the band. Lennon was the leader of The Beatles up to this point, with McCartney directing the creative direction of the band going forward. The Beatles experimented with timing signatures, feedback, and intentionally straying from predictive tempo and rhythm. This track is my favorite on the LP and is well ahead of its time musically.