Switzerland's centuries-old tradition of yodelling has just hit a high note, with UNESCO officially recognising the Alpine singing style as part of the world's intangible cultural heritage.
Other traditions on the list include Italian cooking, Japanese handmade paper and Central Asian yurt-making.
Here in New Zealand, yodelling has had something of a revival over the past couple of years.
Peter Cairns is a music teacher who also teaches the art of yodelling. He joins Emile Donovan.
Yodelling in the Swiss alps Photo: YouTube
