Belgian singer-songwriters

Jeanne-Paule Marie "Jeannine" Deckers (17 October 1933 – 29 March 1985), better known as Sœur Sourire (French for 'Smiling Sister') and often called The Singing Nun in English-speaking countries, was a Belgian singer-songwriter and a member of the Dominican Order in Belgium as Sister Luc Gabriel. She acquired widespread fame in 1963 with the release of the Belgian French song "Dominique", which topped the US Billboard Hot 100 and other charts, along with her debut album. Owing to confusion over the terms of the recording contract, she was reduced to poverty, and also experienced a crisis of faith, quitting the order, though still remaining a Catholic. She died by suicide with her lifelong partner, Annie Pécher.

Helmut Lotti (born Helmut Barthold Johannes Alma Lotigiers; 22 October 1969), is a Belgian tenor and singer-songwriter. Lotti performs in several styles and languages. Once an Elvis impersonator, he has sung African and Latino and Jewish music hit records, and he crossed over into classical music in the 1990s. In 2023 he brought a selection of his favourite Heavy Metal songs at Graspop Metal Meeting.