Badly Drawn Boy has been eBaying off a car that has a piano keyboard instead of a dashboard. Of course, it's a nice item, but is effectively useless as the 1980 Triumph Dolomite has no engine, and is not a musical instrument as the piano is just a prop. It was used in the promo for 'Nothing's Going to Change Your Mind'.
Anyway, I'd say don't let the fact that it's completely useless put you off, as all the money will be going to Oxfam, but as I believe the auction ended last night, it's now too late.