Association Pro Musica - Organ Ahrend - Silbermann - Pro Musica organizes organ academy conducted by M. Radulescu of Vienna. The courses are given on the wonderful organ by J. Ahrend, the only reproduction in the West of Gottfried Silbermann. Location is in Porrentruy, Switzerland

Atlantic City Convention Hall Organ Society, Inc. - Description, history and stop lists for the world's largest pipe organ in Atlantic City, New Jersey, U.S.A.

Atlantic City Convention Hall Organs - Photographs and a brief history by Arthur Goulet.

The Boston University Symphonic Organ - Photographs, stoplist, history and directions.

The Cavaille-Coll Organ of Manchester Town Hall - History, photographs and specifications of the 1877 organ.

Ceos v.z.w. - Non-profit Belgian organization involved in small-scale organ restorations and producing publications about the organ. Details of restorations of historical organs in Belgium and Spain/Catalonia, publications about pipe organs, and an organ dictionary with 19 languages.

Church of Santa Maria della Consolazione in Almenno San Salvatore - English/Italian site of about the 1588 Antegnait organ. Information about the church, the instrument and its builder.

Friends of the Wanamaker Organ - Illustrated history and specifications of the John Wanamaker Grand Court Organ in Philadelphia's Lord and Taylor Store. Details on the historic Wanamaker Store and its founders, as well as special concerts, publications and activities.

The German Historical Organ - Extensive information about instruments and builders, including Casparini, Engler Gabler and J. Wagner. Also German-only description of organs in Koenigsberg, Prussia.

The Gottfried Silbermann Organ Museum - Museum hours and information (including map), life of Silbermann, many photographs.

Harris, Renatus - Biography of one of the foremost 17th and early 18th century organ builders, many of whose instruments still remain in use. From the Grove Concise Dictionary of Music entry at WQXR radio.

Institute of Historic Organs of Oaxaca Mexico - Non-profit organization that works to preserve Oaxaca's historic pipe organs. List of goals, newsletters, details of historic instruments.

Lawrence Phelps and Associates - History of firm with opus list, selected articles, and profile of Phelps' wife, Dame Gillian Weir.

The Lewis Organ at Community Central Hall, Maryhill - Description of the organ and plans for restoration. Brief account of Lewis and the instruments built by his firm in Glasgow.

The Longwood Gardens Organ - Historic and contemporary photographs, history and stoplist

Museum of Organs - A virtual photo gallery with original images of historical pipe organs in Europe.

Notre Dame, Paris - Very brief description of organ.

Organo Graziadio Antegnati 1588 Bellinzona - Restoration of the Antegnati organ of Bellinzona.

Organs of Arp Schnitger (1648-1719) - Schnitger bibliography, discography, and an extensive collection of information about every known instrument.

Organs of Brasil - Photos and histories of several Brazilian organs.

The Organs of Tewkesbury Abbey - History, photographs and stoplists.

Philippine Pipe Organs - List of pipe organs in the Philippines with descriptions and pictures.

The Pipe Organs of Antwerp Cathedral - Information about the Schijven and Metzler organs, the cathedral organist, recitals and recordings.

Roosevelt Mememorial Park, Gardena, California - One of the few outdoor pipe organs in the world. Built by Wurlitzer. History, specifications, photographs.

The Schulze Organ at Armley - Extensive site about the 1868 organ at St. Bartholomew's, Armley, Leeds, UK. Organ and church history, visitor information, restoration details.

The Silbermann Organ in Freiberg Cathedral, Saxony - Description, photos, full specification of 1714 instrument. Profile of Gottfried Silbermann (1683-1753). Information about other Silbermann organs.

St. Luke's Episcopal, Lanesboro, Mass. - Spec, photo and description of 1862 Wm. Johnson organ.

St. Sulpice, Paris - The great instrument built by Cliquot and substantially reconstructed by Cavaillé-Coll. History, specification, discography, concert schedule.