"SexyBack" is a song by American recording artist Justin Timberlake from his second studio album, FutureSex/LoveSounds (2006). scussing "SexyBack", Timberlake revealed that he went "left", singing the song in a rock style, not an R&B style. He described the song as musicians David Bowie and David Byrne "covering" James Brown's 1970 song "Sex Machine". The track features Timbaland on backing vocals, while Timberlake's voice is distorted. The instrumentation used in the song includes a pounding bass beat, electronic chords, and beat box sounds. "SexyBack" received mixed reception from critics. The music video was filmed in June 2006; Timberlake decided to work with director Michael Haussman based on the latter's work on Madonna's 1994 music video "Take a Bow".