Simunye is what happened when British young solo-voice ensemble I Fagiolini and celebrated South African gospel group The SDSA Chorale got together.

Despite being continents apart, the two groups joined forces in 1997 and formed the unlikely partnership between traditional Zulu harmony and Renaissance polyphony.

Simunye comes from a Zulu word meaning "we are one" - and for their performances that is exactly what they are, with a repertoire of Western sacred and secular music, Zulu chant and Sowetan township song.

The high points of their collaboration were released on the CD Simunye: Music For A Harmonious World. The album, which was recorded everywhere from a Soweto community hall to the African bush, took the choral world by storm.

Now, as both groups celebrate their 20th anniversaries, Simunye brings this meeting of musical minds together once again.

Starts 7.30pm, tickets cost £6-£22. Call 01273 709709