The piano was fundamental to the modus operandi of Igor Stravinsky as a composer, not least when he was writing orchestral scores. Touching the keys gave him immediate contact with sound which he considered to be a vital part of the creative process. This tactile element provided him with an opportunity to feel sonorities and harmonies in addition to hearing them and the subtleties of the instrument offered the possibility of fresh revelations at every repositioning of his fingers. As Stravinsky’s works for orchestra began life at the keyboard in this deft, exploratory way, it is not by chance that several of them translate back into piano music with conspicuous success.