Massey Memorial Organ mini-concert to create ‘perpetual motion machine’ through tribute to Cavaillé-Coll, Widor by Julie Ciotola on July 24, 2018 share In the 19th century, French organ builder Aristide Cavaillé-Coll rose to prominence as a master of his craft. Cavaillé-Coll traveled around Europe building organs capable of filling large cathedrals and concert halls with rich sound,