Gareth Greenall, better known by his stage name Audio, is a British DJ and producer from Redhill, England.

Attending the "Dance Kiss FM" events in London as a teenager, Audio became familiar with the jungle and drum and bass scene and soon booked his own party with DJs Ed Rush & Optical.

He was hired as studio engineer at the UK hard house label Alphamagic and later became an A&R.

In 2014, Audio signed with RAM Records and had his first release shortly thereafter, "Heads Up" / "Stampede".

[1] Shortly after, he released the first single on the new label titled "Frog March".