It’s slower than the ones we've heard so far, sporting an electronica style with a brooding acid bassline. The track comes accompanied by a trippy video.
The outfit’s sixth studio album will be released via Parlophone on June 28.
Last week, Gorillaz announced their upcoming U.S. tour including the innaugural Demon Dayz festival which will feature sets from the likes of Erykah Badu, Afrobeat legend Tony Allen and Little Simz. They also announced their star-studded support cast which features hip-hop luminaries Vince Staples and Danny Brown on support duty.
Watch the video and listen to 'Fire Flies' below.