Wagner: Schlafst du, Gast? Ich bin's! (from Die Walküre) (Sieglinde's monologue)

Birgit Nilsson. Richard Wagner. It was an operatic marriage made in heaven that lasted for over twenty years and, thanks to recordings, continues to thrill music lovers around the world. She sang her first Wagnerian part in Stockholm. It was Senta in Der fliegende Holländer. It was greeted rapturously and throughout her long career it was for her Wagner and Strauss roles that she was most noted. Many of the greatest recordings of music dramas and operas by these composers have featured her, and many appear on Decca. However, she also made two Wagner records for Philips – one with Leif Segerstam in 1974 of extended scenes from Walküre and Parsifal, another, in 1972, with Colin Davis of the Wesendonck-Lieder and extracts from Der fliegende Holländer, Rienzi and the little-known early Wagner opera, Die Feen (The Fairies). Also included are scenes from Tristan und Isolde, one of her great calling cards and of which she made at least two live recordings, one studio recording with Georg Solti, and another of scenes (with Grace Hoffman as Brangäne) with Hans Knappertsbusch.

Nilsson’s voice had the clear, silvery sound that seems to be characteristic of Scandinavian singers. It was rock solid, encompassed over two octaves, and was perfectly even, top to bottom. It was also enormous. Especially in the upper part of the voice it could take on a laser-like quality that simply sliced through the densest orchestral sound and speared listeners to the backs of their seats. That meant the great moments of a Wagnerian opera were truly monumental – a surging orchestra and a soprano who dominated everything, combined into an overwhelming climax as Wagner must have heard in his dreams.

Here is a snapshot of some of those great moments, captured on record, and bringing together three complete LPs – two made for Philips (Segerstam, Davis) and one for Decca (Knappertsbusch).

Looking back at Tristan und Isolde twenty years after its composition, Wagner told his wife Cosima: ‘My model was Romeo and Juliet – nothing but duets!’ He was invoking Bellini’s opera I Capuleti e i Montecchi, which he had conducted many times as a young man. Indeed, there had been much in the Italian master’s legacy that had impressed the young Wagner, including the ‘long, long, long melodies’ that Verdi described, and the technique of melodic sequence in which a phrase is repeated with rising pitch and heightened effect. The erotic potential of such procedures is famously exploited in the ‘night of love’ in Act II of Tristan und Isolde. And while this might well claim to be Wagner’s best-known duet, this innovative 2CD set, compiled by Australia’s Wagner expert Peter Bassett (who also contributes the notes) brings together a collection of dialogues, musical conversations and duets from the major Wagner operas.

The recordings are among the finest ever made. The singers are a Who’s Who of great names from the sixties, seventies and eighties – Fischer-Dieskau, Janowitz, Vickers, Thomas, Price, Kollo… with conductors like Karajan, Kleiber and Jochum directing these revelatory performances. The breadth and diversity of the emotion on this double album is matched by the generous playing times: more than two hours and forty minutes of music on a 2CD set.