The_Diapason_(magazine)
The Diapason
Professional trade publication
The Diapason is a magazine serving those who build and play organs.[1] Content includes concert and recital announcements, information on building and maintaining organs and profiles of notable organists.
As of July 2013, The Diapason reaches about 5,000 subscribers.[2] Until December 1967, it billed itself as the official journal of the American Guild of Organists and the Royal Canadian College of Organists.