Original tekst: Voices. Two Upper-Voive Setting. The Music of Tarik O'Regan. Voice sheet music. Voices. By Tarik O'Regan. HI.HS286CD.
Oversættelse: To Øvre-Voive indstilling. Voice noder. The Music af Tarik O'Regan af Choir of Clare College, Cambridge. Af Tarik O'Regan.