The Hollywood Film Chorale Sound Effects Choir, also popularly known as the Honda Choir, is an ensemble that can physically produce human sound effects without electronic means. They are well known for two performances in an advertisement for Honda, and at the Academy Awards. It is conducted by Steve Sidwell, who is also the composer of their repertoire. The advert for Honda followed the advert from April 2003, “Cog”, which showcased the Honda Accord.