</a><p>Can you imagine waking up in a world where The Beatles, Coca-Cola, and Harry Potter no longer exist?! That, my friends, is not a world I would like to live in. But that's exactly what happens in Danny Boyle's new film Yesterday</a>, when wannabe rock star Jack Malik (Himesh Patel</a>) wakes up after a biking accident during a worldwide power outage. While recovering postaccident, he discovers that no one in his life - including best friend and manager Ellie (Lily James</a>) - knows who The Beatles are, so he decides to use this mysterious miracle to his benefit, performing their iconic hits</a> around the globe and becoming the biggest star on the planet.</p><br /><p>When we caught up with the film's stars to chat about Yesterday, we had them share a few of the songs that bring them back to important memories in their lives. From the song that reminds them of their time at school . . . </p><br /><p></p><br /><p> . . . to the Beatles track that reminds them of a meaningful life moment (which, for Himesh, was "Back in the U.S.S.R.").</p><br /><p></p><br /><p>See all the songs that changed their lives in the full video above, and be sure to catch Yesterday, in theaters everywhere Friday, June 28!</p><br />