A chance to test your knowledge of one of the most pivotal chapters in The Beatles' story ...

The cover of Help! shows The Beatles in blue coats, lifting their arms in the air. From a distance, a quick glance could lead one to think they are spelling “help” with their arms — Paul McCartney ...

“Yesterday” now stands as one of the most important songs in pop music history. It showed that a rock band need not release music reliant on the instrumentation we usually associate with the genre.