Piano Spheres: The First Ten Years (1994-2004) By Piano Spheres Books / Paperback Publisher: Piano Spheres, January 2004 Price $17.50 Free Shipping Send to a friend Used - Very Good Very Good condition. With CD! $17.50 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.