Isabelle Geffroy (born 1 May 1980 in Tours) is a French singer known by the nickname Zaz, mixing jazzy styles, French variety, soul and acoustic. She is famous for her hit "Je veux", from her first album, Zaz, released on 10 May 2010. Her voice resembles Fréhel and Piaf. er mother was a French teacher, her father worked for an electric company. In 1985, she entered the Conservatoire à rayonnement régional de Tours with her sister and her brother, and attended courses from the ages of five to eleven. She studied music theory; specifically the violin, piano, guitar, and choral singing. In 1994 she moved to Bordeaux. In 1995, she took singing lessons, and played sports for a year in Bordeaux, all while studying kung fu with a professional coach. In 2000, she won a scholarship from the regional council, which allowed her to join a school of modern music; the CIAM of Bordeaux (Centre for Information and Musical Activities). Her musical influences included 'Four Seasons' by Vivaldi, jazz singers such as Ella Fitzgerald, and other singers such as Enrico Macias, Bobby McFerrin and Richard Bona, as well as African, Latin and Cuban rhythms. In 2006, she moved to Paris.