Originalno: Voices. Two Upper-Voive Setting. The Music of Tarik O'Regan. Voice sheet music. Voices. By Tarik O'Regan. HI.HS286CD.
Prevod: Glasba Tarik O'Regan. Voice note. Glasba Tarik O'Regan z zborom Clare College, Cambridge. Tarik O'Regan. Avdio CD. Izdala Hinshaw Music Inc.
