The rapper will release 'Avalon' on September 24 as the fourth cut to be lifted from his latest album At Your Inconvenience.
The single version is different from the original album track and has been mixed by Mark 'Spike' Stent. It also features vocals from VersaEmerge singer Sierra Kusterbeck.
The single will be released alongside a handful of new remixes courtesy of Kat Krazy, Patrick Hagenaar and Jamie Grind.
'Avalon' has been picked up by Relentless Energy Drink for their first ever TV advert. The commercial, which stars Professor Green, chronicles his story from the street to the stage.
Professor Green's second studio album At Your Inconvenience reached number three on the chart last November.
Watch the lyric video for Professor Green's new single 'Avalon' below: