The National Pipe Organ Register

	The NPOR contains details of 30,000 organs including 9,000 pictures and 260 sound recordings. Search for information about an organ by address or by choosing a search option from the NPOR menu tab above.
Our Historic Sound Archive contains recordings of historic organs using music suitable for the period when the organ was built. See all the organs for which sound files are available or click the Sound Archives (HOSA) tab above for more options. Scores are available for some recordings. A HOSA CD is available.
	BIOS awards Historic Organ Certificates to organs of especial historic interest. Search for details or click the NPOR tab above.
The archive section of this site contains an index to the material in the British Organ Archive and a Directory of British Organ Builders (up to 1950). Find these by selecting Document Archives or Organ Builders from the tabs above.
	See activity graphs of usage and maintenance of the NPOR databases.

The National Pipe Organ Register (NPOR) at the Royal College of Music