In truth, the buttons just control how long the machine shoots fizz into your water so you can customize the carbonation.

FORBES: Hands on with SodaStream: Less Plastic Bottles, More Home Aesthetics

Conversely, when he dribbles once or twice and then shoots, he is just 35% from long range and 39% overall.

WSJ: No Such Thing As a Bad Shot

The result is a heartwarming glimpse of private moments lived by the best-loved musicians of their generation - long before the paparazzi turned celebrity shoots into an everyday bore.

BBC: Dylan and Beatles get intimate