The inspiration for Weightless came after Marconi Union were asked to write a piece of relaxing music in consultation with Lyz Cooper, the UK's leading sound therapist and founder of the British Academy of Sound Therapy. During the process of recording the track, a number of musical ideas captured their imagination. Unable to explore them all in a one piece but keen to work further on them, it soon became apparent that this was turning into an album-length work. Feeling like this was a natural follow up to Beautifully Falling Apart (Ambient Transmissions Vol.1), it was decided that this album should become part of their Ambient Transmissions series.
Weightless (Ambient Transmissions Vol.2) comprises of six tracks, simply entitled Part 1 to Part 6. The tracks are minimal, combining warm drones and drifting sounds with occasional sparse rhythms. Part 1 is the original commissioned track which has been hailed as 'the world's most relaxing song'. Created instinctively and intuitively by Marconi Union it has been claimed by others to have therapeutic properties in the way the track almost appears to have a heartbeat running through it which slows down very gently throughout the piece, encouraging a deep sense of relaxation in the body. Its use of specific rhythms, deep bass tones, frequencies and intervals induce an almost trance like state in the listener. It has already attracted over 12 million worldwide views on YouTube and over 4 million followers on Soundcloud.