British Institute of Organ Studies

In the early 19th century Henry Leffler created a pipe organ register.


200 years later BIOS offers a 21st century version.




  • Archives
  • Publications
  • Conferences
  • Historic Organ Certificates


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BIOS c/o 10 Ridgegate Close, Reigate, RH2 0HT


Reg. charity no. 283936