Ljova and the Kontraband

American band try their hand at Russian klezmer song.

Transglobal Underground and Farfana Tirana

Mix of Albanian brass and London beats and rap

Cumbia All Stars

Peruvian salsa went down well at the event at the Millennium Centre in Cardiff

Rascasuelos

Remarkable Argentinian Sturm und Drang tango. Fantastic musicianship, gloriously passionate.

Les Tambours de Brazza

Muscular beats and choreographed pummelling from the boys from Congo