Proper noun
Laon
A cathedral city, the capital of the Aisne department, Hauts-de-France, France.
The neumes of one-note syllables were declared to be generally long in duration, as marked in Nonantola and Laon notation. Source: Internet
His drawing of one of the west facade towers of Laon Cathedral and those of radiating chapels and a main vessel bay, interior and exterior, of Rheims Cathedral are of particular interest. Source: Internet
He was a canon at St. Martin's Abbey in Laon. Source: Internet