Autograph

Jean-Jacques Grunenwald

Yvonne Loriod-Messiaen

Jean-Louis Goignet

Organ Expert for the City of Paris

J.J.Aillagon

Directeur des Affaires Culturelles - Ville de Paris

Larry Trupiano, from New York

one of the organ technicians at the Wanamaker Organ

Carlo Curley

Jennifer Bate - UK

Jean Guillou

Pierre Grandmaison (Montreal)

Olivier Messiaen

Jean Bonfils - organist at La Trinité with Messiaen

Donald Thompson - from Montreal

John Weissrock, from Milawaukee, USA

Arnaud de Beauregard, Paris

Pierre Cogen

Peter Baicchi, Crystal Cathedral, Los Angeles

Pierre Pincemaille

Olivier Latry

Loic Mallié