Sanctus features seven tracks, including the famous 'Miserere Mei Deus' by Allegri. This sublime piece features stratospheric soprano vocals and runs to just under 13 minutes in length. The album includes four original pieces by Michael McGlynn, including his 'Agnus Dei'. Four of the tracks have been previously released, however over two thirds of the album features newly recorded material.

Listen to Mariam Matrem Virginem in RealAudio.