Why is it that whenever Sandy Toksvig hears the curious Alpine-American vocal technique known as yodelling, she's unable to control a smile? She endeavours to discover how the sound is produced and why it has travelled SO widely. Producer Tom Alban
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Why is it that whenever Sandy Toksvig hears the curious Alpine-American vocal technique known as yodelling, she's unable to control a smile? She endeavours to discover how the sound is produced and why it has travelled SO widely. Producer Tom Alban