On which Beatles album would you find the song 'Eleanor Rigby'?

The song "Eleanor Rigby" by The Beatles can be found on their album "Revolver." Released in 1966, "Revolver" is widely regarded as one of the band's greatest achievements. "Eleanor Rigby" stands out with its hauntingly beautiful melody and poignant lyrics, showcasing the band's ever-evolving creativity and maturity at the time. The album as a whole represents a significant shift in The Beatles' sound, incorporating innovative techniques and diverse musical styles, making it an essential addition to any music lover's collection.