is the willow art going to be on a fan preservation of the theatrical version of willow?
if so then the soundtrack should be on the dvd as an isolated track since it is impossible to find and out of print.
as far as i know there were not any changes done to the willow that is now on dvd, except for 5.1 sound and cleaned up image. Unlike the original star wars trilogy, thx 1138, american graffiti etc.