Barbershop music countertenor, the baritone resembles the Heldentenor or lyric baritone in range and a tenor in tessitura, and the lead generally corresponds to the tenor of classical repertoire, with some singers possessing a tessitura more similar to that of a high baritone. Barbershop singing is performed both by men's and women's groups; the elements of the barbershop style and the names of the voice parts are the same for both. The defining characteristic of the barbershop style is the "ringing" chord, one in which certain overtones of the four voices reinforce each other, sometimes so strongly that the overtone is perceived
Do You Hear the People Sing? protesters who have interrupted TTIP congresses as flashmobs singing the song. The song was also used in support of the Maidan protests by Ukraine 2020, who released a music video for the song on YouTube. In 2016, the song was used as a protest song in South Korea's nationwide Park Geun-hye resignation movement. On September 16, 2016, during his presidential campaign, Donald Trump used the song in a rally in Miami under the parody title "Les Déplorables", a response to Hillary Clinton's controversial "basket of deplorables" label. Do You Hear the People Sing? "Do You Hear the People Sing?" ("À