PentaTone Classics: PTC 5186 406 (PTC 5186 431--PTC 5186 432). Opera in 1 act. Libretto by the composer. Super audio compact discs. Program notes and synopsis by Steffen Georgi, in German with English and French translations, biographical notes on the performers in English, and libretto with English translation (271 p. : ports., ill.) bound in container. Recorded live Nov. 22, 2012, Berlin Philharmonie. Ricarda Merbeth (Freia), Julia Borchert (Woglinde), sopranos ; Iris Vermillion (Fricka), Katharina Kammerloher (Wellgunde), mezzo-sopranos ; Maria Radner (Erda), Kismara Pessatti (Flosshilde), contraltos ; Kor-Jan Dusseljee (Froh), Christian Elsner (Loge), Andreas Conrad (Mime), tenors ; Tomasz Konieczny (Wotan), Antonio Yang (Donner), Jochen Schmeckenbecher (Alberich), baritones ; G.ư̐unther Groissb.ư̐ock (Fasolt), Timo Riihonen (Fafner), basses ; Rundfunk-Sinfonieorchester Berlin ; Marek Janowski, conductor. Sung in German.