Six Wagnerian Sopranos. 6 Discographies. Frieda Leider, Kirsten Flagstad, Astrid Varnay, Martha Mödl (Modl), Birgit Nilsson, Gwyneth Jones. [1994].

Focusing on the Wagner repertoire, this discography highlights the contributions of selected sopranos while situating their performances within the larger scope of their recording careers. It offers insights into how these artists interpret Wagner's works and showcases their overall artistic journeys.