Jon Hopkins has created an unusually soothing alarm clock tone. Created for Radio One's Rob da Bank as part of his 'alarm call' series, the producer has concocted one of the most beguiling tones to date.

Previous contributors to the DJ's series include London Grammar, Alt-J and Mount Kimbie, but even in this illustrious company Hopkins manages to create a truly mesmerizing, stand-out piece in less than a minute.

You can listen/download it below.