Sunday kicks off with Lambeth resident MISS MEGOO and the YAHMAN ALL STARS followed by HOLLIE COOK backed by a full band.
THE DENNIS BOVELL DUB BAND will close proceedings with guest spots from JANET KAY, PETER HUNNIGALE and ANTHONY B.
On Saturday LITTLE AXE featuring legendary guitarist SKIP MCDONALD will be performing, followed by HANNAH WILLIAMS AND THE TASTE MAKERS bringing deep soul, funk and jazz to the mix.
DREADZONE will close the Saturday set with a fusion of electro, reggae, dub, folk and rock.
The 2012 line-up includes:
Saturday 15 September
Sunday 16 September
In February Lambeth Council scrapped the usual July date for the festival, but after a grassroots campaign gathered momentum the council relented, re-assigned a £550k budget and rescheduled the event for 15-16 September.