Yodelling is a unique way of singing that originates in Switzerland. Yodelling is a vocal technique that involves rapidly transitioning between chest voice and falsetto. Some synonyms for yodelling include Alpine singing, Jodeling, and tyrolean singing. Alpine singing refers to the style of music played in the Alps, which usually includes yodelling. Jodeling is a term used interchangeably with yodelling, and it is also a popular style of folk music. The term tyrolean singing comes from the Tyrol region of Austria, where yodelling is a part of their traditional music. All these synonyms reflect the cultural heritage that yodelling represents and the diversity it adds to the music world.