Two memorial events are being planned at King's for the former Director of Music, Sir Philip Ledger, who died last month.
This year's commissioned carol is by Carl Vine, who has set Tennyson's 'Ring Out, Wild Bells' to music.
The former Director of Music Sir David Willcocks and the composer John Rutter were on the BBC's Look East last night.
King's College Choir appeared on The One Show on BBC One last night.
The King's Singers and youth choirs will perform the winning entries from the inaugural 'Carol for Christmas' competition on 18 December.
The Director of Music at King's, Stephen Cleobury, will conduct Haydn's 'The Creation' in the Chapel on Saturday 1 December.
The former Director of Music at King's, Sir Philip Ledger, died last Sunday (18 November).
On Saturday 20 October the Choir helped celebrate the 80th birthdays of Alexander Goehr and Hugh Wood.
The first CD on the Choir's own label, 'A Festival of Nine Lessons & Carols', is launched today and will be available on Monday.
A free concert on Saturday 20 October will celebrate the 80th birthdays of Hugh Wood and Alexander Goehr.