क्रेडिट्स
PERFORMING ARTISTS
Pierre Boulez
Conductor
Tatiana Troyanos
Soprano
Siegmund Nimsgern
Baritone
BBC Symphony Orchestra
Orchestra
COMPOSITION & LYRICS
Béla Bartók
Composer
Béla Balázs
Lyrics
PRODUCTION & ENGINEERING
Paul Myers
Producer
Robert Gooch
Engineer
Mike Ross-Trevor
Engineer
