If there's one song you've got to listen to to calm down your frayed nerves after a long hectic week, it has to be Marconi Union's Weightless. Want to know why? Because science has labelled it the most relaxing song ever recorded as it amazingly reduces the anxiety levels by nearly 65 percent.

In a study done by Dr. David Lewis-Hodgson of Mindlab International, participants were made to solve stress-inducing puzzles while listening to different songs. After this, their heart rate, blood pressure and breathing rate were monitored to know the music numbers which have the most calming effect.

Weightless by Marconi Union topped the test followed by Airstream's Electra and DJ Shah's Mellomaniac (Chill Out Mix).

Listen to the song and watch the video below:

Masthead image source: Triobest