Serge Gainsbourg was a French singer-songwriter, actor, composer, and director. Regarded as one of the most important figures in French pop, he was renowned for often provocative releases which caused uproar in France, dividing public opinion. His artistic output ranged from his early work in jazz, chanson, and yé-yé to later efforts in rock, zouk, funk, reggae, and electronica. Gainsbourg's varied musical style and individuality make him difficult to categorise, although his legacy has been firmly established and he is often regarded as one of the world's most influential popular musicians.