I have just downloaded this version from sheetmusicdirect.com. It cost only £2.25. There are some errors in it though (The last notes in the first bar should be D natural and there are several occasions where the timing is wrong - ie a quaver interval following a semiquaver interval at the end of some bars should be the other way round).You are able to transpose the key and also hear it play and even alter the tempo. You can download Sibelius scorch from this site in order to view the score. A free preview of the first page will confirm that this is the Winifred Atwell arrangement.
