He is also known among music aficionados as the genius-arranger behind Serge Gainsbourg's classic concept LP Histoire de Melody Nelson. That recording, with its bizarre and otherworldly blend of musical and non-musical sources, which effortlessly wound rock, jazz, pop, found-object music, avant-garde, and even funk into a seamlessly, utterly disconcerting whole, has been sampled worldwide by hip-hop artists and DJs.