(William) Harry Gabb was born in Ilford, Essex on 5 April 1909
He studied organ at the Royal College of Music where he won the George Carter Organ Scholarship.
He died on 16 March 1995.
He married Helen Mutton in 1937. They had one son.
Sub organist of:
- St Jude's Church, West Norwood 1925 - 1928
- Christ Church, Gipsy Hill 1928 - 1929
- St Leonard's Church, Exeter and St. Michael and All Angels, Heavitree 1929 - 1937
- Llandaff Cathedral 1937 - 1946
- Chapel Royal 1953 - 1974
- St. Lawrence's Church, Chobham 1974 onwards
He was Professor and Examiner of Organ Playing at Trinity College of Music 1946 - 1988.
George Galloway Beale
|Organist of Llandaff Cathedral
Albert Vernon Butcher
Edgar Stanley Roper
|Organist, Composer and Master of the Children of the Chapel Royal
- The Succession of Organists. Watkins Shaw.
- The Musical Times. 1 November 1929
- A history of the organs in St Paul's cathedral. Nicholas M. Plumley, Austin Niland
- The Chapel Royal: ancient & modern. David Baldwin