Two men, two mics, a guitar and a Nokia N8. It can only be another of Nokia's N8 Live Sessions, this time pairing singer-songwriter & Swindon native Josh Kumra with Tottenham-based Grime MC Wretch 32 on a windy London rooftop. 

Top Nokia N8 Camera and Video shooting in HD tips

Other than the Swindon thing we don't know a great deal about Josh Kumra (great voice, though) but Wretch 32 was recently nominated for MTV's Brand New 2011 and the BBC has put him forward for their Sound of 2011 poll.

Wretch's track – Don't Go – has just been released as a single and, amazingly, has just entered the midweek UK chart at... number one. Well done to Nokia for grabbing Wretch 32 & his guitar-strumming mate for the Nokia N8 Bootleg Festival before they went stratospheric.

As ever, the video has been filmed entirely on a Nokia N8 – no tricks, no CGI, just HD quality video from a mobile phone.

Find out more about Nokia N8 Live Sessions

Check out the Nokia N8 Live Sessions: Wretch 32 feat. Josh Kumra 'Don't Go'