On the hip-hop scene, “beatboxing” — the term for the art of creating rhythms and sound effects with the human voice — has taken a back seat to rapping, DJing, emceeing, break dancing and graffiti art ...

All of the sounds you are about to hear," says beatboxer Shlomo, striding across the stage at London's Southbank Centre, "come from my mouth." It may sound obvious, but when he segues seamlessly ...