Cappella Caeciliana was joined by founder members Fr David Delargy, Fr Eugene O'Hagan and Fr Martin O'Hagan (The Priests), and organist Stephen Hamill, in this concert to honour St Cecilia, patron saint of music.
Sir James MacMillan conducted three of his works, including Ut omnes unum sint which he had recently composed to celebrate the choir's 20th anniversary, and which was followed by a standing ovation.
You can see photographs from the concert at http://www.caeciliana.org/edinburgh_november_2015/.
