In Ring Resounding, John Culshaw describes a singer with a magnificent Helden tenor voice who couldn’t learn the part and was replaced by Wolfgang Wingassen only as “Our Siegfried”. Does anyone know who he was?
That’s interesting, samclem, but I think the OP was asking about the identity of the original pick for the part of Siegfried on this recording, who was replaced by Wolfgang Windgassen.
[Cue death scene of Ignorance, who is dramatically and fatally stabbed with an ornate legendary sword, collapses on stage and expires after the final high note of a ten-minute aria.]
Actually, Ziggy gets it from behind with a spear. He tries to whack the bad guy, keels over and has some eighteen lines while he bleeds out. Wagner doesn’t have arias in the Ring.