This is a wonderful book (currently only available in French) about Érard, who was so important to piano manufacturing. Organologist, researcher and performer Alain Roudier has played a significant role in the revival of historically informed performance practice. In addition to his career as a chamber musician and soloist, he has devoted himself to the restoration of numerous keyboard instruments from the late 18th and early 19th centuries.
In addition to an extensive discography, he is the author and co-author of numerous works on instrument making, particularly on the Érard family. Les Trois Érard stellt die Quintessenz seiner Forschung über diese bedeutende Instrumentenbauerfamilie dar.