The first extant reference to an organ in the cathedral comes in a poem by
Gruffudd Gryg, who witnessed the arrival of a new instrument sometime between 1350 and 1370, and records show all the parishioners contributed towards it. Under Bishop Rowlands (1598–1616) arrangements were made for the payment of a stipend to an organist. However, during the episcopate of the next bishop, Lewis Bayly, we hear of one Thomas Boulton playing the organ and complaining that his salary was not paid! During the Commonwealth (1649–60) the organ was either removed or destroyed in accordance with the Parliamentary Order "for the speedy demolition of all organs, images and all matters of superstitious monuments in all cathedrals...throughout the kingdom of England and the dominion of Wales." When
Charles II was restored to the throne in 1660 a new organ was installed: it was paid from a legacy of £100 by Bishop William Roberts; and erected by his successor, Robert Morgan. On the organ case was a Latin verse in which the two bishops, who had provided the money and erected the organ, were compared to David and Solomon respectively. In 1779 the organ was replaced by a new instrument. It cost 360
guineas (£378) and was made by Samuel Green, the leading organ builder of his day. This was in constant use until it was replaced by the present organ which was built by one of the greatest master organ builders of the 19th century: William Hill, who also supplied most of its 4,210 pipes, and installed in 1873, with additions by the same company in 1897. The organ had a major rebuild in 1954 by John Compton, and since then has been used on a daily basis. Numerous students have benefited from study at this instrument and noted organists from all over the world have visited Bangor Cathedral especially to play the organ and give public concerts. Between 2006 and 2008, David Wells Organ Builders Ltd of
Liverpool rebuilt the organ. The solo soundboard is now located in the crossing arch into the north transept and is the unenclosed choir organ. The choir soundboard in the organ chamber has become the solo soundboard and has been turned round to face through the transept arch. It has been raised high to allow space for toilet and kitchen facilities on the ground floor. A new vestry has been built on the first floor for servers. The new console is placed in the north transept. A specification of the organ can be found on the National Pipe Organ Register.
List of organists and directors of music • 1644 Thomas Bolton • 1689 (A Vicar Choral) ? • 1691 Thomas Roberts • 1705 ? Priest • 1708 ? Smith • 1710 ? Ferrer • 1713 John Rathbone • 1721 Thomas Rathbone • 1750 Thomas Lloyd • 1778 Richard Jarred • 1782
William Shrubsole • 1784 Edmund Olive • 1793
Joseph Pring • 1842 James Sharpe Pring • 1868 Robert Roberts • 1872 Roland Rogers • 1892 T. Westlake Morgan • 1906 Roland Rogers (reappointed) • 1928 Leslie Douglas Paul • 1970 John Hywel • 1972 Andrew John Goodwin • 2009 Graham Eccles
Directors of Music • 2014 - 2019 Paul Booth • 2021 - 2025 Joe Cooper
Assistant organists • Vernon Oswald Wright 1895–1897 • Llewelyn Jones 1889–1902 (then organist of Christ Church,
Llanfairfechan) • William E. Jones 1902 – • Michael Mullinar ca. 1909 – ? • James Griffiths 1964–2007 • Marc Rochester 1978–1980 • Martin Brown 1990–2014
Cathedral organist • 2014 Martin Brown The celebrated
bard Dafydd ap Gwilym, who wrote in the 14th century, makes particular mention of an organ and choir at Bangor in his time, in a commendatory ode addressed to Hywel, Dean of Bangor. The ode, which was in Welsh, has the following: "Whose organ, and harmonious choir, are unrivalled in performance." Hywel was made Dean of Bangor in 1359 and Bishop in 1370. This ode, therefore, must have been written between 1359 and 1370, and the allusion to an organ implies that there must have been an Organist at that time. There have been many assistant organists over the years, including Arnold Lewis who became head of music BBC Wales, James Griffiths (1964–2007) and Martin Brown. The post changed title in 2014 and the assistant organist is now known as the cathedral organist. Along with this change the post of "organist and master of the choristers" changed to "director of music". File:Ancient coffin lids at Bangor 02832.jpg|Ancient coffin lids at Bangor. Illustrated for
Pennant's
A Tour in Wales, 1778 Image:BangorCathedral Nave&CentralTower.JPG|Nave and Central Tower Image:BangorCathedral WestTower.JPG|West Tower Image:BangorCathedral EastEnd.JPG|East End and Tower Image:BangorCathedral Nave.JPG|Interior - Nave ==Languages==