Unlike newspapers though, which are of unknown origin, each track in Undersound will have a birth-place, giving added meaning.

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As you stated, much wood processing is now undertaken in countries from which it is almost impossible to track the honest origin of timber.

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Law enforcement agencies are "making advances each day" in their ability to track the calls to their origin, Whitmore said.

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Like many other programs, Origin uses a web-like syntax to keep track of the places games are found on a computer so they can quickly be started when people want to play.

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Last month in an "ask me anything" session on website Reddit, Rodrigues was asked about the origin of a female Spanish vocal that also features on the track.

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