Yodeling is a form of singing that involves rapid changes in pitch between the chest voice and falsetto. It originated in the Swiss Alps and is often associated with the traditional music of the Swiss and Austrian cultures. Yodeling is characterized by its distinctive, echoing sound, which can be heard in both folk songs and modern music. The technique requires practice to master, as it involves precise control of vocal cords. Yodeling has gained popularity beyond its cultural roots, influencing various music genres and artists. Today, it can be found in country music, pop, and even in some forms of bluegrass music.