Oriģināls: Voices. Two Upper-Voive Setting. The Music of Tarik O'Regan. Voice sheet music. Voices. By Tarik O'Regan. HI.HS286CD.
Tulkojums: Balsis. Gada Tarik O'Regan Music. Balss notis. Balsis. Gada Tarik O'Regan mūzika kora Clare College, Cambridge. Ar Tarik O'Regan.
