Related Information for Jonny Greenwood Jonny Greenwood (born 5 November 1971) is the lead guitarist in the British band Radiohead from Abingdon, Oxfordshire, England. He also plays piano, organ, viola, synths, Glockenspiel, harmonica and the Ondes Martenot, among a host of other devices used to enhance the soundscape of many Radiohead songs.Years active: since 1985.He also uses modular synthesizers, a Korg Kaoss Pad, and a laptop (for voice clips/modulation) on newer tracks. Jonny also uses a Rhodes Seventy Three piano, a prom.. read more