Balkan Beat Box will get the party started at Womad -- with a message.
The Womad faithful will have noticed changes creeping into lineups in recent years.
In 2014, there was the inclusion of Kimbra. And this year, it's Sinead O'Connor and Rufus Wainwright. They're not mainstream acts as such, and certainly not artists who can be musically confined to one basket, but they are well-known names.
It's a move that might surprise those still wanting that traditional, "world music" experience. But it's a move Balkan Beat Box's Tamir Muskat has seen at festivals the world over. And it's a good one, he says, speaking from Tel Aviv, Israel, as the band heads this way for Womad 2015.
"It's about art and music, so if you want to bring in somebody that's just good because you think they're good, that's totally fine with me. If it brings in another 20,000 people who will discover other bands that no one would ever hear about otherwise, that's a blessing."