First performed during a Meditation for Christmas at Westminster Abbey on 19th December 2010. Each prelude is based on each of the Seven Great O Antiphons for Advent.
O Clavis David
O Emmanuel
O Oriens
O Radix Jesse
O Rex Gentium
O Sapientia
O Emmanuel
O Oriens
O Radix Jesse
O Rex Gentium
O Sapientia
| Instrument | Orgel |
| Genre (Fx Pop, Rock, Barn m.m.) | Post-1900 |
| Typ (fx Lärobok, samling m.m.) | Instrumental Arbete, Instrumentellt album |
| Sidor | 21 |
| Media | Noter |
| Publisher/Producent | St Rose, St Rose Publishing |
| Bidragsgivare | Muhly, Nico (Composer) |
| Språk | Engelska |