John Lennon

The Beatles: A look back at their legendary career in photos

John Lennon: A celebration of the Beatles legend

Elton John's biggest collaborations of all time

John Lennon's family home in Liverpool set for auction

John Lennon's family home in Liverpool set for auction

Julian Lennon "shocked" watching his father's virtual duet with Paul McCartney

Paul McCartney performs emotional virtual duet with John Lennon

Julian Lennon performs rendition of his father's song 'Imagine' for the first time

Sir Paul McCartney's Liverpool home to inspire new generation of musicians

Paul McCartney still feels emotional about song he wrote about John Lennon

John Lennon's son auctions off The Beatles items from personal collection

Audio from rare interviews with The Beatles up for auction

Newly-uncovered letter reveals John Lennon's plans for UK return the night before he was killed

Paul McCartney & Ringo Starr lead tributes to John Lennon on 40th anniversary of his death

John Lennon's 80th birthday to be celebrated with pop-up TV channel

Liverpool John Lennon airport forced to close after jet comes off runway.

The X Factor's The Cutkelvins are related to a VERY famous singer

WATCH: Pianist plays John Lennon's 'Imagine' outside the Bataclan in Paris