Jonny Greenwood is best known as the lead guitarist of English alternative rock band Radiohead. He is a classically trained musician known for using conventional instruments such as the violin to create unsettling atmospheres and also for incorporating atypical instruments into his songs, such as his extensive use of the ondes Martenot, which can be heard in both Radiohead and his solo work. Greenwood has written the scores to the films Bodysong (2003), There Will Be Blood (2007), Norwegian Wood (2010), We Need To Talk About Kevin (2010), and The Master (2012).