December 30, 1967 - The Beatles scored their 15th US No.1 with &#x27;Hello Goodbye&#x27;. McCartney gave an explanation of its meaning in an interview with Disc: &quot;The answer to everything is simple. It&#x27;s a song about everything and nothing. If you have black you have to have white. That&#x27;s the amazing thing about life.&quot; •• #thebeatles #beatles #thisdayinmusic #1960s #paulmccartney #johnlennon