One-handed pianist prepares for Proms performanceTo play this video you need to enable JavaScript in your browser.This video can not be playedOne-handed pianist prepares for Proms performanceCloseMore about the BBC Proms.SubsectionDisabilityPublished18 JulyShareclose panelShare pageCopy linkAbout sharingRelated topicsThe PromsFollow The Promsclose panelYou are now following The PromsUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description