The EP is set to arrive on 29th October.
The track comes ahead of the duo supporting Griff on her sold-out UK tour later this month.
There's also a new set of tour dates for 2022.
The track is taken from his new album 'Optimist', which arrived on Friday (15th October).
Produced by Two Inch Punch and WhyJay, you can check out a KC Locke directed video now.
Recorded over the previous two years with various producers, 'Unlimited Mixtape' is set for release on 29th October.
The former Dork cover star has revealed the title and release date for the song he's been teasing for weeks.
The band are finally able to get on the road proper in support of their 2020 album 'Walking Like We Do' next May.
The track is taken from her forthcoming EP 'The Walls Are Way Too Thin', set for release on 5th November.
It's the final taster of her debut album 'Skin', set to arrive this Friday (15th October).