Serge Gainsbourg was a French singer, songwriter, pianist, film composer, poet, painter, screenwriter, writer, actor and director. Regarded as one of the most important figures in French popular music, he was renowned for his often provocative and scandalous releases, as well as his diverse artistic output, which embodied genres ranging from jazz, mambo, world, chanson, pop and yé-yé, to rock and roll, progressive rock, reggae, electronic, disco and new wave. Gainsbourg's varied musical style and individuality make him difficult to categorize although his legacy has been firmly established and he is often regarded as one of the world's most influential popular musicians. His lyrical work incorporated a vast amount of clever word play to hoodwink the listener, often for humorous, provocative, satirical or subversive reasons. Common types of word play in his songs include mondegreen, onomatopoeia, rhyme, spoonerism, dysphemism, paraprosdokian and pun.