NOW AVAILABLE TO PRE-ORDER, this is the complete Program Book for Summer 2021's KALEIDOSCOPE OF COLORS, a virtual Convention over five Sundays in August that will each feature three instruments - a total of 15 pipe organs across the USA. Book will include full-color photos, well-researched essays on each instrument, performers' biographies as well their complete, imaginative programs designed for each instrument, and information covering three centuries of pipe organ building in the USA.