Xanadu Olivia Newton-John & Electric Light Orchestra
A pop wedding in Buckinghamshire as Lulu weds the Bee Gees Maurice Gibb
The Space Hopper hit the UK, delighting kids of all ages
John Lennon and Yoko Ono staged their 'bed-in' for peace during their honeymoon in Amsterdam.
Neil Armstrong and Buzz Aldrin became the first men to walk on the moon.
The legendary Woodstock Festival took place.
The King began his run of 58 sold-out shows at the Las Vegas Hilton.
Easy Rider was released in cinemas, starring Peter Fonda and Dennis Hopper.