is much more penetrating that's the reason the german police or the fire department have this lalu are that goes just like that. it goes up and down and that's basically a yodel. the odor was originally a distress call the invention of someone high in the mountains feeling threatened by the uncanny sign of someone who felt they must release this feeling of lost ness in a primal yell and this became an entertaining form of music. it's rather hard to imagine now but there was a time when yodeling was considered revolutionary. you could even say there was a kind of republican yodel for example in switzerland one of the 1st democratic