Organist of St. George's Metropolitan Cathedral, Southwark, London
 

Frederick has been Organist of St George’s Metropolitan Cathedral in Southwark since 2014 where he plays for a range of Roman Catholic liturgies and accompanies the cathedral choirs, which are directed by Jonathan Schranz. He is a convert to Catholicism, and this has been influential on his work as a composer.
A prize-winning Fellow of the Royal College of Organists, Frederick gives occasional organ recitals as his composing allows, including some in prestigious venues and recital series, from King’s College Cambridge to St John’s Smith Square. He has recorded two CDs with St George’s choir on the Priory and Regent labels and played the organ for various broadcasts from St George's on BBC television and radio.