The Pipe Organ and Church Music Market publication delivers relevant reviews, reports, news and organ specifications to a diverse international audience involved in the market.

The DIAPASON is an international journal devoted to the organ, harpsichord, carillon and church music. It has been in circulation for more than 100 years, providing consistent coverage on instrument specifications, recent news, international event calendars, and both scholarly and technical articles, as well as those of more general interest. The publication maintains a strong following among its readers, many of whom have been subscribers for more than 30 years.