When John Lennon released the iconic single "Imagine" in 1971, he was listed as the sole songwriter. He later admitted that his wife, Yoko Ono, inspired the concept and cowrote the lyrics.

Imagine our world at peace. John Lennon first sang ‘Imagine’ over 40 years ago. Today, the song’s words and its message are just as important because they remind us to imagine peace at a time when our ...