What works based loosely on characters from the Norse sagas and the "Nibelungenlied" were first organized into a studio recording by John Royds Culshaw OBE
John Culshaw:  He recorded a wide range of music, but is best known for masterminding the first studio recording of Wagner's "Der Ring des Nibelungen", begun in 1958. Der Ring des Nibelungen:  The works are based loosely on characters from the Norse sagas and the "Nibelungenlied".
i don't know