1998 - 11 tracks

Der Ring Des Nibelungen CD 4 ( No. 2) - Wilhelm Furtwangler, La Scala Opera Orchestra

1998 - 14 tracks

Der Ring Des Nibelungen CD 6 ( No. 1) - Wilhelm Furtwangler, La Scala Opera Orchestra

1998 - 11 tracks

Der Ring Des Nibelungen CD 9 ( No. 1) - Wilhelm Furtwangler, La Scala Opera Orchestra

1998 - 10 tracks

Der Ring Des Nibelungen CD 12 ( No. 2) - Wilhelm Furtwangler, La Scala Opera Orchestra

1998 - 12 tracks

Der Ring Des Nibelungen CD 3 ( No. 1) - Wilhelm Furtwangler, La Scala Opera Orchestra

1998 - 12 tracks

Der Ring Des Nibelungen CD 4 ( No. 1) - Wilhelm Furtwangler, La Scala Opera Orchestra

1990 - 12 tracks

Wagner Der Ring Des Nibelungen CD 4 (No. 2) - Wilhelm Furtwangler, Rome RAI Orchestra

1990 - 12 tracks

Wagner Der Ring Des Nibelungen CD 10 (No. 2) - Wilhelm Furtwangler, Rome RAI Orchestra

1990 - 12 tracks

Wagner Der Ring Des Nibelungen CD 1 (No. 2) - Wilhelm Furtwangler, Rome RAI Orchestra

1990 - 12 tracks

Wagner Der Ring Des Nibelungen CD 2 (No. 1) - Wilhelm Furtwangler, Rome RAI Orchestra

1990 - 12 tracks

Wagner Der Ring Des Nibelungen CD 3 (No. 2) - Wilhelm Furtwangler, Rome RAI Orchestra

1990 - 12 tracks

Wagner Der Ring Des Nibelungen CD 4 (No. 1) - Wilhelm Furtwangler, Rome RAI Orchestra