mad props to our man Hucbald at the mighty blog "A Monk's Musical Musings" for pointing the way to this news story about a teen in New Zealand who has built what's being called "the world's largest piano".
He started building it at the age of 16 and finished it this year (four years later). It is a monster! Twice the size of the modern concert grand. It is nearly 19 feet long. Yikes! This surpasses the Challen which lumbered in at 11.5 feet in length. 85% of it is built from recycled materials.
video of said monster is found here. read more about it here.