Birgit Nilsson, soprano ; Wolfgang Windgassen, tenor ; Christa Ludwig, mezzo-soprano ; Martti Talvela, bass ; Eberhard Waechter, baritone ; with supporting soloists ; Chorus and Orchestra of the Bayreuth Festival 1966 ; Karl Böhm, conductor
Previously issued as Deutsche Grammophon: SLPM 139 221--SLPM 139 225 and 2713 001 (139 221--139 225).
"Recorded live at the Bayreuth Festival, 1966."
Program notes and Carnegie Hall: looking ahead [16 p.] bound separately.