Ethan Thomas Robert Johns (born 1969 in Merton, Surrey) is an English record producer, engineer, mixer, songwriter, and multi-instrumentalist. Johns has worked with artists including Ryan Adams, Kings of Leon, Ray LaMontagne, Tom Jones, Kaiser Chiefs, Rufus Wainwright, The Boxer Rebellion, Crowded House, The Vaccines, Laura Marling, The Staves, and Crosby, Stills and Nash. Though Johns is primarily a record producer, mixer and engineer, the multi-instrumentalist has also toured with acts including Emmylou Harris