THE BRITISH INSTITUTE OF ORGAN STUDIES

Encouraging and promoting the study of the pipe organ

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BIOS News & Events


  • Aristide Cavaillรฉ-Coll, Organ Builder of Paris: The British Connections

    Newly published: The new 417 page hardback book ‘Aristide Cavaillรฉ-Coll, Organ Builder of Paris: The British Connections’ is now published by BIOS. It has been written by Gerald Sumner and pre-orders are now being despatched. It can be ordered for posted despatch at this page which also has links to order the many other publications […] read more

    Aristide Cavaillรฉ-Coll, Organ Builder of Paris: The British Connections

  • BIOS lunch 2025

    29th November 12:00 for 12:30 at the Grosvenor Chapel, 24 South Audley Street, London W1K 2PA. As we look forward towards marking the first fifty years of BIOS in 2026 all members, wives, husbands, partners and friends are invited to gather and begin the celebrations! Cost will be ยฃ50 for a three course lunch, including […] read more

    BIOS lunch 2025

  • Organ Heritage Open Day

    BIOS, the RCO, the Society of Women Organists, the IBO, the IAO, and others will be supporting the Heritage Open Day at Reading Town Hall on Saturday 13th September. William McVicker, Andrew Scott, Bruce Buchanan, Nicholas Thistlethwaite and Tom Bell will all make varied contributions. There will be a masterclass, and also an opportunity for […] read more

    Organ Heritage Open Day

  • New Historic Organ Listings – June 2025

    The June meeting of the BIOS Council approved five new Historic Organ Listings. Morville, St Gregory, c 1855 Holdich [N04753]:ย Grade II An organ by Holdich from c 1855 that contains historic pipework and includes a rare, intact example of a Holdich Diaocton. Grade, Cornwall, St Grada & Holy Cross, 1885 Brewer & Co [D00797]: Grade […] read more

    New Historic Organ Listings – June 2025

  • The Global British Organ

    BIOS will be celebrating its 50th anniversary in 2026 with a residential conference in Oxford from 9-11 April. The topic of the conference will be โ€œThe Global British Organโ€. We warmly invite proposals for individual papers and themed round-table discussions, as well as other types of presentation (including 30-minute lecture-recitals, venue permitting), on any relevant topic. read more


  • A G.P. England organ reconstructed

    St John’s Church, 12 St John’s Street, Chichester PO19 1UU Saturday 7th June: Opened in 1813, St Johnโ€™s Chapel is a rare surviving example of a Georgian proprietary chapel retaining most of its original early nineteenth century features. Proprietary chapels were a solution to the problem of insufficient capacity within existing parish churches to meet […] read more

BIOS Guidance


  • Care and Conservation

    Well-made organs will give excellent service for many years provided they are properly cared for. It is not uncommon to find organs functioning efficiently after a century or more, with only occasional cleaning and minor repairs. An organ is a valuable resource. The following pages suggest which instruments may be worthy of preservation, and indicates […] read more


  • Sound Advice – Care of your Organ

    A valuable resource The organ is usually the largest item of furniture in a church. Its prime purpose is to support singing, both of a choir and of the whole congregation. Mozart called the organ โ€˜The King of Instrumentsโ€™. It commands both the widest range of pitch of all instruments and also the widest range […] read more


  • A Guide to Grants

    For funding work on historic pipe organs (13th edition) The grant scene is constantly changing. Although we hope the current advice remains applicable, readers will need to pursue their own enquiries, and BIOS can take no responsibility for the absolute accuracy of this guide. Please note that BIOS itself can give only advice, not actual […] read more

Join 500+ members

BIOS is a society made by and responsible to its members. The organ and its music – the largest of all solo repertoires – continually attract much interest, technical skill and intelligent musicianship, so the Society looks forward to a growing membership, and would welcome you.