Weightless

This is said to be the most relaxing tune of all time. I wouldn't know, because I fell asleep half-way through it.

In a scientific study commissioned by the Radox, it was labelled as the "most relaxing song ever". According to scientists at the renowned Mindlab institution it induced a 65 per cent reduction in overall anxiety and brought test subjects resting pulse rates to a level 35 per cent lower than their usual resting rates. The song features guitar, piano and manipulated field recordings. It is punctuated throughout by low tones that supposedly induce a trance-like state. -- Marconi Union - Weightless / SoundCloud

Via http://americandigest.org/