Who was a famous quintet?

A famous quintet is the "Five Satins," an American doo-wop group best known for their hit song "In the Still of the Nite," released in 1956. Their harmonious blend of voices and romantic ballads captured the essence of the doo-wop genre, making them iconic in the 1950s music scene. The group is celebrated for their contributions to early rock and roll and remains influential in the genre.