Essex (2011); The Very Reverend Richard Duffield, Provost of the Birmingham Oratory and Promoter of the Cause of Canonisation for John Henry Cardinal Newman (2010); The Very Reverend Robert Byrne, Provost of the Oxford Oratory (2009); The Right Reverend Patrick O'Donoghue, Bishop Emeritus of Lancaster (2008); The Right Reverend Dom Aidan Bellenger, Abbot of Downside (2007); Archbishop Maurice Couve de Murville, Archbishop Emeritus of Birmingham (2006); The Right Reverend Dom Cuthbert Brogan, Abbot of Farnborough (2005); The Right Reverend Bishop Alan Hopes, Auxiliary Bishop of Westminster (2004); The Right Reverend Bishop George Stack, Auxiliary Bishop of Westminster (2003); Cormac Cardinal Murphy-O'Connor, Archbishop of Westminster (2002); Bishop Arthur Roche, Bishop of Leeds (2001); Bishop Victor Guazzelli, Auxiliary Bishop of Westminster (2000); The Abbot of Ampleforth (1999); The Catholic Chaplain to Harrow School (1998); the Provost of the London Oratory (1997); the Apostolic Nuncio (1996); George Basil Cardinal Hume (1995); Dom Stanislaus Hobbs of St Benedict's Abbey, Ealing (1994); the Master of St Benet's Hall, Oxford (1993); and the Provost of the Oxford Oratory (1992). Traditionally the Principal Celebrant also preaches on the life of Saint Philip, although this is not an absolute rule. It is customary, however, for concluding comments to be directed to those pupils leaving the School. The Guard of Honour is a tradition employed by The London Oratory School for the Principal Celebrant of the Mass and senior guests. It is customary for the Combined Cadet Force, consisting of the Army and RAF divisions to mount the Guard of Honour before the Mass as the Principal Celebrant enters the Brompton Oratory. The London Oratory School CCF has been badged to the Irish Guards since 2010. Previously the Army Section wore the cap badge of the Royal Green Jackets. Major General W G Cubitt, CBE, Major General Commanding the Household Division and General Officer Commanding London District was the Reviewing Officer at the CCF Biennial Inspection and oversaw the re-badging, together with the regimental adjutant and staff from regimental headquarters, making the London Oratory CCF the only Combined Cadet Force badged to the Irish Guards and one of the few CCFs badged to a Household Division regiment. Music at the Mass is provided by The Schola Cantorum and Chamber Choir assisted by The London Oratory Sinfonia. Organists for the ceremony have included David Terry, Nicholas O'Neill, Steven Grahl and Jeremy Filsell. Awards are offered for many aspects of School